# Bipolar (BJT) Single Transistor, PNP, 60 V, 5.5 A, 3 W, SOT-223, Surface Mount

![Product image](https://novapart.co/image/farnell:3943358RL/)

**URL**: https://novapart.co/products/ZX5T951GTA/bipolar-bjt-single-transistor-pnp-60-v-55-a-3-w
**SKU**: ZX5T951GTA
**Manufacturer**: DIODES INC.
**Price**: €0.3530
**Stock**: 500+
**Lead Time**: 78 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | Lead (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | ZX Series |
| Qualification | - |
| Power Dissipation | 3W |
| Transistor Mounting | Surface Mount |
| Transistor Polarity | PNP |
| Transition Frequency | 120MHz |
| Transistor Case Style | SOT-223 |
| Dc Current Gain Hfe Min | 10hFE |
| Operating Temperature Max | 150°C |
| Continuous Collector Current | 5.5A |
| Collector Emitter Voltage Max | 60V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3943358RL/)

- **A Product Line of** 

- **Diodes Incorporated** 

- **Green ZX5T951G** 

- **60V PNP MEDIUM POWER LOW SATURATION TRANSISTOR IN SOT223** 

- **Features Mechanical Data**  BVCEO > -60V  Case: SOT223  IC = -5.5A High Continuous Collector Current  Case Material: Molded Plastic. “Green” Molding Compound.  ICM = -15A Peak Pulse Current  UL Flammability Rating 94V-0  Low Saturation Voltage VCE(sat) < -70mV @ -1A  Moisture Sensitivity: Level 1 per J-STD-020  RSAT = 39mΩ for a Low Equivalent On-Resistance  Terminals: Finish - Matte Tin Plated Leads.  hFE Specified Up to -10A for a High Gain Hold Up Solderable per MIL-STD-202, Method 208 

- Complementary NPN Type: ZX5T851G  Weight: 0.112 grams (Approximate) 

- **Lead-Free Finish; RoHS Compliant (Notes 1 & 2)**  **Halogen and Antimony Free. “Green” Device (Note 3)**  **Qualified to AEC-Q101 Standards for High Reliability Applications**  DC-DC Converters  MOSFET & IGBT Gate Drivers  Charging Circuits  Power Switches  Motor Control 

- **C** 

- SOT223 **B E** 

- . ~~, -~~ Top View Device Symbol Top View Pin-Out 

- **Ordering Information g Information  Information** (Note 4)Note 4)) **Product Marking Reel size (inches) Tape width (mm) Quantity per reel** 

- ZX5T951GTA X5T951 7 12 1,000 ZX5T951GTC X5T951 13 12 4,000 

## **Ordering Information g Information  Information** (Note 4)Note 4)) 

- Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied. 

   2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 

   3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 

   4. For packaging details, go to our website at http://www.diodes.com. 

## **Marking Information** 

**==> picture [55 x 72] intentionally omitted <==**

**----- Start of picture text -----**<br>
SOT223<br>X5T<br>951<br>YWW<br>**----- End of picture text -----**<br>


X5T 951 = Product Type Marking Code YWW = Date Code Marking Y or Y = Last Digit of Year (ex: 5= 2015) WW or WW = Week Code (01~53) 

1 of 7 

ZX5T951G Datasheet Number: DS33424 Rev. 4 - 2 

March 2015 © Diodes Incorporated 

**www.diodes.com** 

**A Product Line of Diodes Incorporated ZX5T951G** ~~sd~~ 

## **Maximum Ratings** (@TA = +25°C, unless otherwise specified.) 

|**Maximum Ratingsgss** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Collector-Base Voltage|VCBO|-100|V|
|Collector-Emitter Voltage|VCEO|-60|V|
|Emitter-Base Voltage|VEBO|-7|V|
|Continuous Collector Current|IC|-5.5|A|
|Peak Pulse Current|ICM|-15|A|



## **Thermal Characteristics** (@TA = +25°C, unless otherwise specified.) 

|**Thermal Characteristics**(@TA = +25°C, unless otherwise specified.)@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Thermal Characteristics**(@TA = +25°C, unless otherwise specified.)@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)pecified.)ecified.))|||
|---|---|---|---|---|
|**Characteristic**||**Symbol**|**Value**|**Unit**|
|Power Dissipation<br>Linear Derating Factor|(Note 5)|PD|3.0<br>24|W<br>mW/°C|
||(Note 6)||1.6<br>12.8||
|Thermal Resistance, Junction to Ambient|(Note 5)|RJA|42|°C/W|
||(Note 6)|RJA|78||
|Thermal Resistance Junction to Lead|(Note 7)|RJL|10.48||
|Operatingand Storage Temperature Range||TJ,TSTG|-55 to +150|°C|



## **ESD Ratings** (Note 8) 

|**ESD Ratingsgss **(Note 8)|**ESD Ratingsgss **(Note 8)|**ESD Ratingsgss **(Note 8)|**ESD Ratingsgss **(Note 8)|**ESD Ratingsgss **(Note 8)|
|---|---|---|---|---|
||||||
|**Characteristic**|**Symbol**|**Value**|**Unit**|**JEDEC Class**|
|Electrostatic Discharge - Human BodyModel|ESD HBM|4,000|V|3A|
|Electrostatic Discharge - Machine Model|ESD MM|400|V|C|



Notes: 5. For a device surface mounted on 52mm x 52mm x 1.6mm FR4 PCB with high coverage of single sided 2oz copper, in still air conditions; the device is measured when operating in a steady-state condition. 

6. Same as Note (5), except the device is surface mounted on 25mm x 25mm with 1oz copper. 

7. Thermal resistance from junction to solder-point (at the end of the collector lead). 

8. Refer to JEDEC specification JESD22-A114 and JESD22-A115. 

2 of 7 **www.diodes.com** 

ZX5T951G Datasheet Number: DS33424 Rev. 4 - 2 

March 2015 © Diodes Incorporated 

**A Product Line of Diodes Incorporated** 

**ZX5T951G** 

## **Thermal Characteristics and Derating Information** 

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**----- Start of picture text -----**<br>
V CE(sat) 3.0<br>10<br>Limit<br>2.5 52mmX52mm FR4<br>2oz Cu<br>1 INES DC ONT 2.0 Pf LN || |<br>| NEA ALN NN<br>1s 1.5<br>aa 100ms A N WNIT TTT ~~<br>100m 10ms OE SON 1.0 ~| S<br>Py ZC NNT PE TNE NO Ed<br>Single Pulse. Tamb=25°C 1ms 25mmX25mm FR4<br>0.5<br>52mmX52mm FR4 LT ttt Be 1oz Cu<br>2oz Cu 100µs<br>10m St 0.0 PN<br>100m 1 10 100 0 20 40 60 80 100 120 140 160<br>-VCE  Collector-Emitter Voltage (V)  Temperature (°C)<br>Safe Operating Area Derating Curve<br>40 52mmX52mm FR4 Single Pulse. T amb =25 ° C<br>52mmX52mm FR4<br>a 2oz Cu an “al 100 NETTTTEET 2oz Cu | I<br>30<br>D=0.5<br>20 Sr— [ot] We an 10 PT(A010ET UEEETTP<br>SU<br>10 D=0.2 TU  CAATTIN | II Single Pulse | eT A<br>te A HIN D=0.05 FHF HAHHH<br>ND a Cnc<br>Cee Sl<br>D=0.1<br>0 Hert OUI El CTV TTI 1 TIM TTI con CTT cc ATM TT ETCTT<br>100µ 1m 10m 100m 1 10 100 1k 100µ 1m 10m 100m 1 10 100 1k<br>Pulse Width (s) Pulse Width (s)<br>Transient Thermal Impedance Pulse Power Dissipation<br>  Collector Current (A)<br>C<br>-I<br> Max Power Dissipation (W)<br>Thermal Resistance (°C/W)  Max Power Dissipation (W)<br>**----- End of picture text -----**<br>


3 of 7 **www.diodes.com** 

ZX5T951G Datasheet Number: DS33424 Rev. 4 - 2 

March 2015 © Diodes Incorporated 

**A Product Line of Diodes Incorporated** 

**ZX5T951G** 

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## **Electrical Characteristics** (@TA = +25°C, unless otherwise specified.) 

|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)<br>_ _/|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)<br>_ _/|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)<br>_ _/|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)<br>_ _/|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)<br>_ _/|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)<br>_ _/|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)<br>_ _/|
|---|---|---|---|---|---|---|
||||||||
|**Characteristic**|**Symbol**|**Min**|**Typ**|**Max**|**Unit**|**Test Condition**|
|Collector-Base Breakdown Voltage|BVCBO|-100|-120|-|V|IC= -100µA|
|Collector-Emitter Breakdown Voltage|BVCER|-100|-120|-|V|IC= -1µA,RB ≤ 1kΩ|
|Collector-Emitter Breakdown Voltage(Note 9)|BVCEO|-60|-80|-|V|IC= -10mA|
|Emitter-Base Breakdown Voltage|BVEBO|-7|-8.1|-|V|IE= -100µA|
|Collector-Base Cutoff Current|ICBO|-|<1<br>-|-20<br>-0.5|nA<br>µA|VCB= -80V<br>VCB= -80V,TA= +100°C|
|Collector-Emitter Cutoff Current|ICER<br>R ≤ 1kΩ|-|<1<br>-|-20<br>-0.5|nA<br>µA|VCB= -80V<br>VCB= -80V,TA= +100°C|
|Emitter Cutoff Current|IEBO|-|<1|-10|nA|VEB= -6V|
|Static Forward Current Transfer Ratio (Note 9)|hFE|100|250|-|-|IC= -10mA,VCE= -1V|
|||100|200|300||IC= -2A,VCE= -1V|
|||45|90|-||IC= -5A,VCE= -1V|
|||10|25|-||IC= -10A,VCE= -1V|
|Collector-Emitter Saturation Voltage (Note 9)|VCE(sat)|-|-15|-25|mV|IC= -100mA,IB= -10mA|
|||-|-55|-70||IC= -1A,IB= -100mA|
|||-|-90|-120||IC= -2A,IB= -200mA|
|||-|-195|-250||IC= -5A,IB= -500mA|
|Base-Emitter Saturation Voltage(Note 9)|VBE(sat)|-|-1,030|-1,150|mV|IC= -5A,IB= -500mV|
|Base-Emitter Turn-On Voltage(Note 9)|VBE(on)|-|-920|-1,020|mV|IC= -5A,VCE= -1V|
|Output Capacitance(Note 9)|Cobo|-|48|-|pF|VCB= -10V. f = 1MHz|
|Transition Frequency|fT|-|120|-|MHz|VCE= -10V, IC= -100mA<br>f =50MHz|
|Switching Time|ton|-|39|-|ns|VCC= -10V, IC= -1A<br>IB1= -IB2= -100mA|
||toff|-|370|-|||



Note: 9. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%. 

4 of 7 **www.diodes.com** 

ZX5T951G Datasheet Number: DS33424 Rev. 4 - 2 

March 2015 © Diodes Incorporated 

**A Product Line of Diodes Incorporated** 

**ZX5T951G** 

## ™ODES 

## **Typical Electrical Characteristics** (@TA = +25°C, unless otherwise specified.) 

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1 0.5<br>Tamb=25°C I /I =10<br>C B<br>a?at nV Any | oo 0.4 S| 1/<br>I /I =50<br>CCCI C B CCT AA ee<br>0.3<br>100m<br>a I /I =20 2 a<br>C B<br>100°C<br>SSE eee 0.2 a | DD)<br>| alii _ 25°C ay //, 4<br>a IC/IB=10 0.1 LLU LI ro<br>10m pu el a A<br>arall 0.0 seRZ -55°C<br>1m 10m 100m 1 10 1m 10m 100m 1 10<br>- IC   Collector Current (A) - IC   Collector Current (A)<br>V  v I V  v I<br>CE(SAT) C CE(SAT) C<br>300 1.4<br>1.4 oo V CE =1V I C /I B =10<br>1.2 =coilColl 100°C i1CT | CT 250 1.2 eea a -55 ee °C Nieeee LA<br>1.0 SN 200 1.0 ne 25°C CL SST SIT<br>°<br>0.8 Sor 25 C Ltt — PN FAIS<br>alll ErTTS. A 150 A CAT Nd TT= rr | 7\4<br>0.8<br>0.6 i Co1SNI PTSrSTeoATT<br>OT 100 TTI<br>0.4 Eni 0.6 Her eer<br>-55°C<br>0.2 manilllll 1a1 eSA 50 e e ette 100°C<br>CEM LT TTT 0.4 ae ie CT<br>0.0 Ce CCCICCUM CLINIC NI 0 LLUtT LETTE | tein<br>1m 10m 100m 1 10 1m 10m 100m 1 10<br>- IC   Collector Current (A) - IC   Collector Current (A)<br>h  v I V  v I<br>FE C BE(SAT) C<br>1.4<br>V =1V<br>CE<br>1.2 pf|PE Tey]<br>ee a a<br>-55°C<br>1.0 a ee a<br>een 25°C Un)<br>0.8 ee |e a<br>TM<br>err oy SC<br>TA<br>0.6<br>ees een OOo<br>rrr | EET<br>0.4 100°C<br>peTH ETT TN<br>1m 10m 100m 1 10<br>- IC   Collector Current (A)<br>V  v I<br>BE(ON) C<br>  (V)   (V)<br>CE(SAT) CE(SAT)<br>- V - V<br>)<br>FE<br>  (V)<br>BE(SAT)<br>- V<br>Normalised Gain<br> Typical Gain (h<br> (V)<br>BE(ON)<br>- V<br>**----- End of picture text -----**<br>


5 of 7 **www.diodes.com** 

ZX5T951G Datasheet Number: DS33424 Rev. 4 - 2 

March 2015 © Diodes Incorporated 

**A Product Line of Diodes Incorporated** 

**ZX5T951G** 

## **Package Outline Dimensions** 

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version. 

**==> picture [400 x 228] intentionally omitted <==**

**----- Start of picture text -----**<br>
. D _ SOT223<br>b1 Q C Dim  Min  Max  Typ<br>A 1.55 1.65 1.60<br>A1 0.010 0.15  0.05<br>re ] =<br>b1 2.90  3.10  3.00<br>7 ee ee<br>ae b2 0.60  0.80  0.70<br>C 0.20  0.30  0.25<br>D 6.45  6.55  6.50<br>E E1 es a ee<br>E 3.45  3.55  3.50<br>es a a<br>E1 6.90  7.10  7.00<br>Gauge<br>Plane Ly es e  a —  ee —  4.60<br>0.25 e1 —  —  2.30<br>SeatingPlane fi) L ERE L 0.85 1.05 0.95<br>Q 0.84  0.94  0.89<br>Lt e1 LT b i es All Dimensions in mm<br>e<br>A A1 7)<br>i<br>ouSL<br>7°<br>0°-10°<br>7°<br>**----- End of picture text -----**<br>


## **Suggested Pad Layout** 

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. 

**==> picture [155 x 172] intentionally omitted <==**

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— | — X1 —|<br>Y1 1 |<br>C1 Y2<br>Y<br>7 4<br>CL X o_o C<br>**----- End of picture text -----**<br>


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Dimensions Value (in mm)<br>C  2.30<br>C1  6.40<br>X  1.20<br>X1  3.30<br>Y  1.60<br>Y1  1.60<br>Y2  8.00<br>**----- End of picture text -----**<br>


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ZX5T951G Datasheet Number: DS33424 Rev. 4 - 2 

March 2015 © Diodes Incorporated 

**A Product Line of Diodes Incorporated ZX5T951G** | 

## **IMPORTANT NOTICE** 

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others.  Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. 

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending.  Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference.  Only the English version of this document is the final and determinative format released by Diodes Incorporated. **LIFE SUPPORT** Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A.   Life support devices or systems are devices or systems which: 1.  are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B.   A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated.  Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2015, Diodes Incorporated **www.diodes.com** 

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ZX5T951G Datasheet Number: DS33424 Rev. 4 - 2 

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