1N4745A R0G

Zener Single Diode, 16 V, 1 W, DO-41 (DO-204AL), 2 Pins, 150 °C, Through Hole

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: TAIWAN SEMICONDUCTOR
Product type: Zener Single Diodes
SVHC: No SVHC (27-Jun-2018)
No. of Pins: 2Pins
Product Range: 1N47xxA Series
Qualification: -
Diode Mounting: Through Hole
Diode Case Style: DO-41 (DO-204AL)
Power Dissipation: 1W
Zener Voltage Nom: 16V
Operating Temperature Max: 150°C
Delivery and price
Units per pack	5
Price	0.037 €
Current stock	1000+
Lead time	7 days
Datasheet
**1N4740A thru 1M200Z** Taiwan Semiconductor 

## **Glass Passivated Junction Silicon Zener Diodes** 

## FEATURES 

- Glass passivated chip junction 

- Low profile package 

- Built-in strain relief 

- Low inductance 

- Typical IR less than 5μA above 11V 

- Compliant to RoHS Directive 2011/65/EU and 

in accordance to WEEE 2002/96/EC 

- Halogen-free according to IEC 61249-2-21 definition 

## MECHANICAL DATA 

## **DO-204AL (DO-41)** 

**Case:** DO-204AL (DO-41) 

Molding compound, UL flammability classification rating 94V-0 

Base P/N with suffix "G" on packing code - green compound (halogen-free) 

Base P/N with prefix "H" on packing code - AEC-Q101 qualified 

**Terminal:** Matte tin plated leads, solderable per JESD22-B102 

Meet JESD 201 class 1A whisker test, 

with prefix "H" on packing code meet JESD 201 class 2 whisker test **Weight:** 0.3g (approximately) 

## MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS (TA=25 ℃ unless otherwise noted) 

|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS (TA=25(TA=25A=25=25℃unless otherwise noted)|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS (TA=25(TA=25A=25=25℃unless otherwise noted)|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS (TA=25(TA=25A=25=25℃unless otherwise noted)|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS (TA=25(TA=25A=25=25℃unless otherwise noted)|
|---|---|---|---|
|PARAMETER|SYMBOL|VALUE|~~Watts~~<br>UNIT|
|Peak power dissipation at TA=50℃,<br>Derate above 50℃(Note 1)|PD|1.0<br>6.67|~~Watts~~<br>mW/<br>~~℃~~|
|Peak forward surge current, 8.3ms single half<br>sine-wave superimposed on rated load|IFSM|10|~~℃~~<br>A|
|Operating junction temperature range|TJ|- 55 to +150|OC|
|Storage temperature range|TSTG|- 55 to +150|OC|



Note 1: Mounted on Cu-Pad size 5mm x 5mm x 1.6mm on PCB 

|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|
|---|---|---|---|---|---|
|PART NO.|AEC-Q101<br>QUALIFIED|PACKING CODE|GREEN COMPOUND<br>CODE|PACKAGE|PACKING|
|1N47xxA<br>1MxxxZ<br>(Note 1)|Prefix "H"|A0|Suffix "G"|DO-41|3000 / Ammo box (26mm taping)|
|||R0||DO-41|5000 / 13" Paper reel|
|||R1||DO-41|5000 / 13" Paper reel (Reverse)|
|||B0||DO-41|1000 / Bulk packing|



Note 1: "xx" defines voltage from 10V (1N4740A) to 200V (1M200Z) 

|EXAMPLE|EXAMPLE|EXAMPLE|EXAMPLE|EXAMPLE|EXAMPLE|
|---|---|---|---|---|---|
|PREFERRED P/N|PART NO.|AEC-Q101<br>QUALIFIED|PACKING CODE|GREEN COMPOUND<br>CODE|DESCRIPTION|
|1N4740A A0|1N4740A||A0|||
|1N4740A A0G|1N4740A||A0|G|Green compound|
|1N4740AHA0|1N4740A|H|A0||AEC-Q101 qualified|



Document Number: DS_D1405012 

Version: H14 

|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS(TA=25℃unless otherwise noted)<br>~~|~~<br>~~es~~<br>~~ee~~|
|---|---|---|---|---|---|---|---|---|---|---|
|Device<br>(Note 1)<br>~~a~~|Zener Voltage<br>~~ee~~|||Test<br>Current<br>~~ee~~<br>~~es~~|Zener Impedance<br>~~ee~~<br>~~ee~~|||Leakage Current<br>~~ee~~<br>~~ee~~||Surge current<br>TA=25℃<br>~~ee~~|
||Vz@IzT<br>~~OO~~|||IZT<br>~~es~~<br>~~OO~~|ZZT@IZT<br>~~OO~~|ZZK@IZK<br>~~ee~~<br>~~OO~~||IR@VR<br>~~ee~~<br>~~OO~~||IR<br>~~OO~~|
||V<br>~~pf~~<br>~~|~~<br>~~|~~<br>|||mA<br>~~|~~|Ω<br>~~|~~|Ω<br>~~|~~|mA<br>~~|~~|uA|V|mA|
||Min.<br>~~pf~~<br>|Nom.<br>(Note 2)<br>(Note 3)<br>~~pf~~<br>~~|~~|Max.<br>~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|Max.|||
|1N4740A<br>~~a ~~|9.50<br>~~pf~~<br> ~~a~~|10<br>~~pf~~<br>~~|~~<br>~~ss~~|10.50<br>~~|~~<br>~~ss~~|25.0<br>~~|~~|7<br>~~|~~<br>~~GQ~~|700<br>~~|~~<br>~~GQ~~|0.25<br>~~|~~<br>~~GQ~~|10<br>~~GO~~|7.6<br>~~GO~~|454|
|1N4741A<br>~~a ~~<br>~~a ~~|10.45<br>~~pf~~<br> <br> ~~a~~|11<br>~~pf~~<br>~~|~~<br>~~ss~~|11.55<br>~~|~~<br>~~ss~~|23.0<br>~~|~~|8<br>~~|~~<br>~~GQ~~|700<br>~~|~~<br>~~GQ~~|0.25<br>~~|~~<br>~~GQ~~|5<br>~~GO~~|8.4<br>~~GO~~|414|
|1N4742A<br>~~a ~~|11.40<br> ~~a~~|12<br>~~ss~~|12.60<br>~~ss~~|21.0|9<br>~~GQ~~|700<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|9.1<br>~~GO~~|380|
|1N4743A<br>~~a ~~|12.35<br> ~~a~~|13<br>~~ss~~|13.65<br>~~ss~~|19.0|10<br>~~GQ~~|700<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|9.9<br>~~GO~~|344|
|1N4744A<br>~~a ~~|14.25<br> ~~a~~|15<br>~~ss~~|15.75<br>~~ss~~|17.0|14<br>~~GQ~~|700<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|11.4<br>~~GO~~|304|
|1N4745A<br>~~a ~~|15.20<br> ~~a~~|16<br>~~ss~~|16.80<br>~~ss~~|15.5|16<br>~~GQ~~|700<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|12.2<br>~~GO~~|285|
|1N4746A<br>~~a ~~|17.10<br> ~~a~~|18<br>~~ss~~|18.90<br>~~ss~~|14.0|20<br>~~GQ~~|750<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|13.7<br>~~GO~~|250|
|1N4747A<br>~~a ~~|19.00<br> ~~a~~|20<br>~~ss~~|21.00<br>~~ss~~|12.5|22<br>~~GQ~~|750<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|15.2<br>~~GO~~|225|
|1N4748A<br>~~a ~~|20.90<br> ~~a~~|22<br>~~ss~~|23.10<br>~~ss~~|11.5|23<br>~~GQ~~|750<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|16.7<br>~~GO~~|205|
|1N4749A<br>~~a ~~|22.80<br> ~~a~~|24<br>~~ss~~|25.20<br>~~ss~~|10.5|25<br>~~GQ~~|750<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|18.2<br>~~GO~~|190|
|1N4750A<br>~~a ~~|25.65<br> ~~a~~|27<br>~~ss~~|28.35<br>~~ss~~|9.5|35<br>~~GQ~~|750<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|20.6<br>~~GO~~|170|
|1N4751A<br>~~a ~~|28.50<br> ~~a~~|30<br>~~ss~~|31.50<br>~~ss~~|8.5|40<br>~~GQ~~|1000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|22.8<br>~~GO~~|150|
|1N4752A<br>~~a ~~|31.35<br> ~~a~~|33<br>~~ss~~|34.65<br>~~ss~~|7.5|45<br>~~GQ~~|1000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|25.1<br>~~GO~~|135|
|1N4753A<br>~~a ~~|34.20<br> ~~a~~|36<br>~~ss~~|37.80<br>~~ss~~|7.0|50<br>~~GQ~~|1000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|27.4<br>~~GO~~|125|
|1N4754A<br>~~a ~~|37.05<br> ~~a~~|39<br>~~ss~~|40.95<br>~~ss~~|6.5|60<br>~~GQ~~|1000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|29.7<br>~~GO~~|115|
|1N4755A<br>~~a ~~|40.85<br> ~~a~~|43<br>~~ss~~|45.15<br>~~ss~~|6.0|70<br>~~GQ~~|1500<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|32.7<br>~~GO~~|110|
|1N4756A<br>~~a ~~|44.65<br> ~~a~~|47<br>~~ss~~|49.35<br>~~ss~~|5.5|80<br>~~GQ~~|1500<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|35.8<br>~~GO~~|95|
|1N4757A<br>~~a ~~|48.45<br> ~~a~~|51<br>~~ss~~|53.55<br>~~ss~~|5.0|95<br>~~GQ~~|1500<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|38.8<br>~~GO~~|90|
|1N4758A<br>~~a ~~|53.20<br> ~~a~~|56<br>~~ss~~|58.80<br>~~ss~~|4.5|110<br>~~GQ~~|2000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|42.6<br>~~GO~~|80|
|1N4759A<br>~~a ~~|58.90<br> ~~a~~|62<br>~~ss~~|65.10<br>~~ss~~|4.0|125<br>~~GQ~~|2000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|47.1<br>~~GO~~|70|
|1N4760A<br>~~a ~~|64.60<br> ~~a~~|68<br>~~ss~~|71.40<br>~~ss~~|3.7|150<br>~~GQ~~|2000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|51.7<br>~~GO~~|65|
|1N4761A<br>~~a ~~|71.25<br> ~~a~~|75<br>~~ss~~|78.75<br>~~ss~~|3.3|175<br>~~GQ~~|2000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|56.0<br>~~GO~~|60|
|1N4762A<br>~~a ~~|77.90<br> ~~a~~|82<br>~~ss~~|86.10<br>~~ss~~|3.0|200<br>~~GQ~~|3000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|62.2<br>~~GO~~|55|
|1N4763A<br>~~a ~~|86.45<br> ~~a~~|91<br>~~ss~~|95.55<br>~~ss~~|2.8|250<br>~~GQ~~|3000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|69.2<br>~~GO~~|50|
|1N4764A<br>~~a ~~|95.00<br> ~~a~~|100<br>~~ss~~|105.00<br>~~ss~~|2.5|350<br>~~GQ~~|3000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|76.0<br>~~GO~~|45|
|1M110Z<br>~~a ~~|104.50<br> ~~a~~|110<br>~~ss~~|115.50<br>~~ss~~|2.3|450<br>~~GQ~~|4000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|83.6<br>~~GO~~|-|
|1M120Z<br>~~a ~~|114.00<br> ~~a~~|120<br>~~ss~~|126.00<br>~~ss~~|2.0|550<br>~~GQ~~|4500<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|91.2<br>~~GO~~|-|
|1M130Z<br>~~a ~~|123.50<br> ~~a~~|130<br>~~ss~~|136.50<br>~~ss~~|1.9|700<br>~~GQ~~|5000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|98.8<br>~~GO~~|-|
|1M150Z<br>~~a ~~|142.50<br> ~~a~~|150<br>~~ss~~|157.50<br>~~ss~~|1.7|1000<br>~~GQ~~|6000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|114.0<br>~~GO~~|-|
|1M160Z<br>~~a ~~|152.00<br> ~~a~~|160<br>~~ss~~|168.00<br>~~ss~~|1.6|1100<br>~~GQ~~|6500<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|121.6<br>~~GO~~|-|
|1M180Z<br>~~a ~~|171.00<br> ~~a~~|180<br>~~ss~~|189.00<br>~~ss~~|1.4|1200<br>~~GQ~~|7000<br>~~GQ~~|0.25<br>~~GQ~~|5<br>~~GO~~|136.8<br>~~GO~~|-|
|1M200Z<br>~~po~~|190.00<br>~~po~~|200<br>~~po~~|210.00<br>~~po~~|1.2<br>~~po~~|1500<br>~~po~~|8000<br>~~po~~|0.25<br>~~po~~|5<br>~~po~~|152.0<br>~~po~~|-<br>~~po~~|



## Notes: 

1. Tolerance and Type Number Designation. The type numbers losted have a standard tolerance on the nominal zener voltage of ±5% 

2. Specials Available Include: 

- A. Nominal zener voltages between the voltages shown and tighter voltage tolerances 

B. Matched sets 

3. Zener Voltage (Vz) Measurement. Guarantees the zener voltage when messured at 90 seconds while maintaining the lead temperature(TL) at 30 ℃± 1 ℃ , from the diode body 

4. Zener Impedance (Zz) Derivation. The zener impedance is derives from the 60 cycle AC voltage, which results when an accurrent having and rms value equal to 10% of the DC zener current (IZT or IZK) is superimposed on IZT or IZK 

5. Surge Current (IR) Non-Repetitive. The rating listd in the electrical chatacteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT per JEDEC registration; however, actual device capability is as described in Figure 11 

Document Number: DS_D1405012 

Version: H14 

**1N4740A thru 1M200Z** Taiwan Semiconductor 

## RATINGS AND CHARACTERISTICS CURVES 

(TA=25 ℃ unless otherwise noted) 

FIG. 1 POWER TEMPERATURE DERATING CURVE 

**==> picture [301 x 225] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.25<br>1<br>0.75<br>0.5<br>0.25<br>0<br>0 25 50 75 100 125 150<br>AMBIENT TEMPERATURE( ℃ )<br>(WATTS)<br>, MAXIMUM POWER DISSIPATION<br>D<br>P<br>**----- End of picture text -----**<br>


**==> picture [155 x 18] intentionally omitted <==**

**----- Start of picture text -----**<br>
FIG.3 EFFECT OF ZENER CURRENT<br>ON ZENER IMPEDANCE<br>**----- End of picture text -----**<br>


**==> picture [298 x 472] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000<br>Iz(rms)=0.1 Iz(dc)<br>f=1KHz<br>PSISSETIES 47V S<br>100 ea THll<br>SSS SSS<br>27V<br>10 PSA EI eh<br>e l l<br>|<br>0.8V<br>C o<br>1 ee el<br>0 1 10 100<br>Iz, ZENER CURRENT (mA)<br>FIG.4 EFFECT OF ZENER VOLTAGE<br>ON ZENER IMPEDANCE<br>1000<br>TA=25 ℃<br>pO Iz = 1mA Iz(rms)=0.1 Iz(dc) ——aas<br>f=1KHz<br>100<br>o e Yh<br>5 mA<br>20mA<br>F EN<br>10 ea \\V ee A<br>aee aa 0 ee<br>a<br>1<br>1 10 100<br>Iz, ZENER CURRENT(mA)<br>Zz, DYNAMIC IMPEDANCE (Ω)<br>Zz, DYNAMIC IMPEDANCE (Ω)<br>**----- End of picture text -----**<br>


**==> picture [203 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
FIG. 2 TYPICAL FORWARD CHARACTERISTICS<br>**----- End of picture text -----**<br>


**==> picture [297 x 230] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000<br>MINIMUM<br>MAXIMUM<br>SS |SlL, Ff<br>100<br>70 ℃<br>ee ee ee ee ey A) A), a” 4) A<br>150 ℃<br>10<br>25 ℃<br>ee eee Ae ee Pe ee ee ee<br>0 ℃<br>Tf EP pS<br>1 4fslittt ||<br>0.4 0.5 0.6 0.7 0.8 0.9 1 1.1<br>VF, FORWARD VOLTAGE (V)<br>IF, FORWARD CURRENT (mA)<br>**----- End of picture text -----**<br>


FIG.5 TYPICAL LEAKAGE CURRENT 

**==> picture [298 x 449] intentionally omitted <==**

**----- Start of picture text -----**<br>
10000<br>TYPICAL LEAKAGE CURRENT<br>AT 80% OF NOMINAL<br>==>—><br>BREAKDOWN VOLTAGE<br>— ne<br>1000 \Vo<br>SS<br>=<br>100 TWEE<br>— |<br>———<br>TW<br>10<br>fe<br>1 —MW<br>Po Nee<br>0.1 SS SSS SS SS 125 ℃<br>0.01<br>PEPIN EELS<br>= ee<br>0.001 a ry ee ee 25 ℃<br>3 4 TET 5 6 7 8 9 10 11 12 13 14 15<br>Vz, NOMINAL ZENER VOLTAGE(V)<br>IR, LEAKAGE CURRENT(μA)<br>**----- End of picture text -----**<br>


Document Number: DS_D1405012 

Version: H14 

**1N4740A thru 1M200Z** 

Taiwan Semiconductor 

**==> picture [289 x 439] intentionally omitted <==**

**----- Start of picture text -----**<br>
FIG.6 TYPICAL CAPACITANCE versus Vz<br>1000<br>Po<br>E t 0V BIAS<br>100 1.0V BIAS<br>N e<br>SSS StH<br>S E<br>50% OF BREAKDOWN<br>10 AN THTT<br>Pe SSC<br>1 10 100<br>Vz, FORWARD VOLTAGE (V)<br>FIG.8 TEMPERATURE COEFFICIENTS<br>100<br>b-RANGE FOR UNITS 12 TO 100 VOLTS<br>eae<br>eee<br>10 RANGE Vz@ IZT<br>e at<br>e e ae<br>—— ee<br>a<br>1 PTE ET<br>10 100<br>Vz, ZENER VOLTAGE(V)<br>C, CAPACITANCE(pF)<br>℃ )<br>(mV/<br>θVz, TEMPERATURE COEFFICIENT<br>**----- End of picture text -----**<br>


**==> picture [161 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
FIG. 7 TEMPERATURE COEFFICIENTS<br>**----- End of picture text -----**<br>


**==> picture [280 x 199] intentionally omitted <==**

**----- Start of picture text -----**<br>
12<br>a-RANGE FOR UNITS TO 12 VOLTS<br>10<br>8<br>6 ee<br>4<br>Ebert<br>2<br>es ae<br>0 we RANGE Vz@ IZT an<br>-2<br>-4 aa Se TEHE<br>2 3 4 5 6 7 8 9 10 11 12<br>Vz, ZENER VOLTAGE(V)<br>℃ )<br>(mV/<br>θVz, TEMPERATURE COEFFICIENT<br>**----- End of picture text -----**<br>


FIG. 9 EFFECT OF ZENER CURRENT 

**==> picture [278 x 199] intentionally omitted <==**

**----- Start of picture text -----**<br>
6<br>Vz@ IZT<br>4 0.01mA<br>mo<br>1 mA<br>2 er<br>20mA<br>0 be e<br>e e<br>-2 Ly_ A<br>NOTE:BELOW 3 VOLTAGE ABOVE a<br>VOLTS CHANGES IN ZENER CURRENT<br>NOT AFFECT TEMPERATURE COEFFICIENTS<br>-4 aa<br>3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8<br>Vz, ZENER VOLTAGE(V)<br>℃ )<br>(mV/<br>θVz, TEMPERATURE COEFFICIENT<br>**----- End of picture text -----**<br>


FIG. 10 TYPICAL THERMAL RESISTANCE versus LEAD LENGTH 

**==> picture [279 x 193] intentionally omitted <==**

**----- Start of picture text -----**<br>
175<br>150<br>pf ttt | ty<br>125<br>| | |er<br>100<br>pte tT tt<br>75 cae<br>50 Pi; ttt ty Tt |<br>25 Pi; ttty<br>0 PE tet TT TT |<br>0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1<br>L, LEAD LENGTH TO HEAT SINK(INCHES)<br>/W)<br>℃<br>RESISTANCE(<br>ΘJL, JUNCTION TO LEAD THERMAL<br>**----- End of picture text -----**<br>


Document Number: DS_D1405012 

Version: H14 

**1N4740A thru 1M200Z** Taiwan Semiconductor 

**==> picture [613 x 210] intentionally omitted <==**

**----- Start of picture text -----**<br>
FIG.11 MAXIMUM SURGE POWER<br>100<br>a RECTANGULAR WAVEFORM an<br>Po | ee |<br>Sor TA=25 ℃ PRIOR TO INITIAL PULSE Co||<br>5% DUTY CYCLE 11V-91V NON-REPETITIVE<br>__——— eeee ee ee PEt,|<br>i e l 0.8V-10V NON-REPETITIVE EEPtEET<br>10 ee 10% DUTY CYCLE SOee —>-EE _<br>a<br>Pe ee eee<br>ES<br>ee<br>pf | Tt tt<br>20% DUTY CYCLE<br>e HF EEe ote<br>1<br>0 0 1 10 100 1000<br>PW, PULSE WIDTH (ms)<br>, PEAK SURGE POWER WATTS<br>PK<br>P<br>**----- End of picture text -----**<br>


Document Number: DS_D1405012 

Version: H14 

**1N4740A thru 1M200Z** Taiwan Semiconductor 

## Notice 

Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors inaccuracies. 

Information contained herein is intended to provide a product description only. No license, express or implied,to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. 

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or seling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 

Document Number: DS_D1405012 

Version: H14
Updated at March 15, 2026
About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →
Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →
Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →