# Fast / Ultrafast Diode, 200 V, 3 A, Single, 1 V, 16 ns, 75 A ![Product image](https://novapart.co/image/farnell:1295267/) **URL**: https://novapart.co/products/STTH3R02/fast-ultrafast-diode-200-v-3-a-single-1-16-ns-75 **SKU**: STTH3R02 **Manufacturer**: STMICROELECTRONICS **Category**: Semiconductors - Discretes || Diodes & Rectifiers || Fast & Ultrafast Recovery Rectifier Diodes **Price**: €0.2050 **Stock**: 10+ ## Description Repetitive Reverse Voltage Vrrm Max:200V; Forward Current If(AV):3A; Diode Configuration:Single; Forward Voltage VF Max:1V; Reverse ; Available until stocks are exhausted Alternative available ## Specifications | Parameter | Value | |---|---| | Svhc | No SVHC (25-Jun-2025) | | No. Of Pins | 2 Pin | | Product Range | STTH3 | | Qualification | - | | Diode Case Style | DO-201AD | | Diode Configuration | Single | | Forward Voltage Max | 1V | | Forward Surge Current | 75A | | Reverse Recovery Time | 16ns | | Average Forward Current | 3A | | Operating Temperature Max | 175°C | | Repetitive Peak Reverse Voltage | 200V | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:1295267/) ## **STTH3R02** ## Ultrafast recovery diode **Datasheet** - **production data** **==> picture [396 x 228] intentionally omitted <==** **----- Start of picture text -----**
Table 1. Device summary
A K
I 3 A
F(AV)
VRRM 200 V
Tj (max) 175 °C
A A
VF (typ) 0.7 V
K DO-201AD K DO-15 trr (typ) 16 ns
a=
STTH3R02 STTH3R02Q
A
K
\ SMC 4
STTH3R02S
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## **Features** - Very low conduction losses - Negligible switching losses - Low forward and reverse recovery times - High junction temperature ## **Description** The STTH3R02 uses ST's new 200 V planar Pt doping technology, and it is specially suited for switching mode base drive and transistor circuits. Packaged in DO-201AD, DO-15, and SMC, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection. April 2014 DocID12359 Rev 3 1/9 This is information on a product in full production. _www.st.com_ **Characteristics** **STTH3R02** ## **1 Characteristics** **Table 2. Absolute ratings (limiting values at Tj = 25 °C, unless otherwise specified)** |||||| |---|---|---|---|---| |**Symbol**|**Parameter**||**Value**|**Unit**| |VRRM|Repetitive peak reverse voltage||200|V| |IFRM|Repetitive peak forward current|tp= 5 µs, F = 5 kHz|110|A| |IF(RMS)|Forward rms current|DO-201AD / DO-15|70|A| |||SMC|70|| |IF(AV)|Average forward current,δ= 0.5|DO-15 Tlead= 50 °C|3|A| |||DO-201AD Tlead= 90 °C||| |||SMC Tc= 110 °C||| |IFSM|Surge non repetitive forward current|tp= 10 ms Sinusoidal|75|A| |Tstg|Storage temperature range||-65 to + 175|°C| |Tj|Maximum operating junction temperature||175|°C| |TL|Maximum lead temperature for soldering during 10 s at 4 mm from
case||230|°C| |||||| **Table 3. Thermal parameters** |**Symbol**|**Parameter**|**Parameter**||**Value**|**Unit**| |---|---|---|---|---|---| |Rth(j-l)|Junction to lead|Lead Length = 10 mm on infinite
heatsink|DO-15|45|°C/W| ||||DO-201AD|30|| |Rth(j-c)|Junction to case||SMC|20|| **Table 4. Static electrical characteristics** |**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**| |---|---|---|---|---|---|---|---| |IR
(1)|Reverse leakage
current|Tj= 25 °C|VR= VRRM|||3|µA| |||Tj= 125 °C|||3|30|| |VF
(2)|Forward voltage drop|Tj= 25 °C|IF= 9 A|||1.20|V| |||Tj= 25 °C|IF= 3 A||0.89|1.0|| |||Tj= 100 °C|||0.76|0.85|| |||Tj= 150 °C|||0.70|0.80|| 1. Pulse test: tp = 5 ms, δ < 2 % 2. Pulse test: tp = 380 µs, δ < 2 % To evaluate the conduction losses use the following equation: P = 0.68 x IF(AV) + 0.04 IF2(RMS) 2/9 DocID12359 Rev 3 **STTH3R02** **Characteristics** **Table 5. Dynamic characteristics** |**Symbol**|**Parameter**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**| |---|---|---|---|---|---|---| |trr
Reverse recovery time|Reverse recovery time|IF= 1 A, dIF/dt = -50 A/µs,
VR= 30 V, Tj= 25 °C||24|30
20|ns| |||IF= 1 A, dIF/dt = -100 A/µs,
VR= 30 V, Tj= 25 °C||16||| |IRM
Reverse recovery current|Reverse recovery current|IF= 3 A, dIF/dt = -200 A/µs,
VR= 160 V, Tj= 125 °C||3.5|4.5|A| |tfr
Forward recovery time|Forward recovery time|IF= 3 A, dIF/dt = 100 A/µs
VFR= 1.1 x VFmax, Tj= 25 °C||40||ns| |VFP
Forward recovery voltage|Forward recovery voltage|IF= 3 A, dIF/dt = 100 A/µs,
Tj= 25 °C||1.9||V| **Figure 1. peak current versus duty cycle** **Figure 2. Forward voltage drop versus forward current (typical values)** **==> picture [420 x 131] intentionally omitted <==** **----- Start of picture text -----**
IM(A)
100 IFM(A)
T 50
IM
Ji |
80 dδ [=tp/T] tp 40
aMio tt e eaee
60 1S 30 es es
P = 10 W
40 WoWe, | P = 5 W |pi| | 20 eePf [ fT tT wTA
P = 3 W
20 Nee 10 a Tj=150°C
SSeS oe T ae j=25°C V FM (V)
δ
0 _———— 0 Soe
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.0 0.5 1.0 1.5 2.0
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**Figure 3. Forward voltage drop versus forward current (maximum values)** **Figure 4. Relative variation of thermal impedance junction to ambient versus pulse duration - DO-201AD** **==> picture [422 x 124] intentionally omitted <==** **----- Start of picture text -----**
50 IFM(A) 1.0 Zth(j-a)/Rth(j-a)
Epoxy printed circuit board FR4, e CU = 35 µm
| | {| | | | fT fF 0.9 aeOOO
40 ee 0.8 LDO-201ADleads=10 mm er ater
po | ee| | eeft | eeeT 0.7 | IEEECtEye
30 Fo 0.6 ET
po |of ft| ht| UTft | A | 0.5 C eeeteraeee rp
20 0.4
Tj=150°C 0.3
10 Tj=25°C 0.2
Single pulse
V FM (V) 0.1
0 Zzee ee ee ae 0.0 Eee=rotto rr. t P (s)
0.0 0.5 1.0 1.5 2.0 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03
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DocID12359 Rev 3 3/9 ~~OO~~ **Characteristics** **STTH3R02** **Figure 5. Relative variation of thermal impedance junction to ambient versus pulse duration - DO-15** **Figure 6. Relative variation of thermal impedance junction to ambient versus pulse duration - SMC** **==> picture [462 x 135] intentionally omitted <==** **----- Start of picture text -----**
1.0 Zth(j-a)/Rth(j-a)(j-a) 1.0 Zth(j-a)/Rth(j-a)
Epoxy printed circuit board FR4, e CU = 35 µm Epoxy printed circuit board FR4, e CU = 35 µm
0.9 0.9
0.8 LleadsDO-15=10 mm 0.8 SMC
0.7 0.7 Scu=1 cm²
0.6 0.6
0.5 0.5
0.4 0.4
0.3 0.3
0.2 0.2
0.1 Single pulse 0.1 Single pulse
t P (s) t P (s)
0.0 0.0
1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03
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**Figure 7. Junction capacitance versus reverse applied voltage (typical values)** **Figure 8. Reverse recovery charges versus dIF/dt (typical values)** **==> picture [462 x 136] intentionally omitted <==** **----- Start of picture text -----**
C(pF) QRR(nC)
100 80
F=1MHz IF=3A
Vosc=30mVRMS 70 V R =160V
Tj=25°C
60
50
10 40 Tj=125°C
30
20 Tj=25°C
10
VR(V) dI F /dt(A/µs)
1 0
1 10 100 1000 10 100 1000
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**Figure 9. Reverse recovery time versus dIF/dt (typical values)** **Figure 10. Peak reverse recovery current versus dIF/dt (typical values)** **==> picture [462 x 146] intentionally omitted <==** **----- Start of picture text -----**
tRR(ns) IRM(A)
60 8
VRIF=160V=3A 7 V RI F= =3A 160V
50
6
40
5
Tj=125°C
30 4
T j =125°C
20 Tj=25°C 3
2
10 1 T j =25°C
dI F /dt(A/µs) dI F /dt(A/µs)
0 0
10 100 1000 10 100 1000
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4/9 DocID12359 Rev 3 **STTH3R02** **Ordering information scheme** **Figure 11. Dynamic parameters versus junction Figure 12. Thermal resistance junction to temperature ambient versus copper surface under each lead** **==> picture [462 x 146] intentionally omitted <==** **----- Start of picture text -----**
QRR; IRM [Tj] / QRR; IRM [Tj=125°C] Rth(j-a)(°C/W)
1.4 100
1.2 V RI F=160V =3A 90 Epoxy printed circuit board FR4, eCU = 35 µm
80
1.0 70
0.8 IRM 60 DO-15
50
0.6 DO-201AD
QRR 40
0.4 30
20
0.2
T j (°C) 10 SCu(cm²)
0.0 0
25 50 75 100 125 150 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
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**Figure 13. Thermal resistance versus copper surface under each lead for SMC** **Figure 14. Thermal resistance versus lead length for DO-201AD package** **==> picture [462 x 147] intentionally omitted <==** **----- Start of picture text -----**
Rth(j-a)(°C/W) Rth(°C/W)
100 100
Epoxy printed circuit board FR4, eCU = 35 µm SMC 90 DO-201AD
80 80 R th(j-a)
70
60 60
50
40 40
Rth(j-l)
30
20 20
SCU(cm²) 10 Lleads(mm)
0 0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5 10 15 20 25
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## **2 Ordering information scheme** **Figure 15. Ordering information scheme** **==> picture [165 x 130] intentionally omitted <==** **----- Start of picture text -----**
STTH 3 R 02 XXX
Ultrafast switching diode
Average forward current
3 = 3 A
Model R
Repetitive peak reverse voltage
02 = 200 V
Package
Blank = DO-201 in Ammopack
RL = DO-201 in Tape and reel
Q = DO-15 in Ammopack
QRL = DO-15 in Tape and reel
S= SMC in Tape and reel
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DocID12359 Rev 3 5/9 **STTH3R02** **Package information** ## **3 Package information** - Epoxy meets UL94, V0 - Cooling method: by conduction (C) In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK[®] packages, depending on their level of environmental compliance. ECOPACK[®] specifications, grade definitions and product status are available at: www.st.com. ECOPACK[®] is an ST trademark. **Table 6. DO-201AD dimensions** |||||||||**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||||||**Millimeters**||**Inches**|| ||||||||||**Min.**|**Max.**|**Min.**|**Max.**| |||**B**|||**A**||**B**|||||| |||||||||A||9.50||0.374| ||||**Note**~~**1**~~||**E**
**E**||**Note 1**|||||| |||||||||B|25.40||1.000|| ||||**ØD**|||||||||| ||||||**Note 2**|||C||5.30||0.209| |||||**Ø**|**C**|||||||| |||||||||D||1.30||0.051| |||||||||E||1.25||0.049| |||||||||Notes|1 - The lead diameter ø D is not
controlled over zone E
2 - The minimum length which must stay
straight between the right angles after
bending is 0.59"(15mm)|||| |||||||||||||| **Table 7. DO-15 dimensions** ||||||**C**|**Ref.**
A
B
C
D|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---|---|---| ||||||||**Millimeters**||**Inches**|| ||**C**||**A**||**C**|||||| |||||||||||| ||||||||**Min.**|**Max.**|**Min.**|**Max.**| ||||||||6.05|6.75|0.238|0.266| |||||||||||| ||||||||2.95|3.53|0.116|0.139| ||**D**|||||||||| |||||**B**||||||| ||||||||26|31|1.024|1.220| |||||||||||| ||||||||0.71|0.88|0.028|0.035| 6/9 DocID12359 Rev 3 **STTH3R02** **Package information** ## **Table 8. SMC dimensions** |**C**||||||||**b**|**b**|**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||||||||**Millimeters**||**Inches**|| ||||||||||||**Min.**|**Max.**|**Min.**|**Max.**| ||||**E1**||**L**
**D**
**A1**
**A2**|||||||||| |||||||||||A1|1.90|2.45|0.075|0.096| |||||||||||A2|0.05|0.20|0.002|0.008| |||||||||||b|2.90|3.2|0.114|0.126| ||||**E**|||||||||||| |||||||||||c|0.15|0.41|0.006|0.016| |||||||||||E|7.75|8.15|0.305|0.321| |||||||||||||||| |||||||||||E1|6.60|7.15|0.260|0.281| ||||||**L**|||||||||| ||||**E2**|||||**b**||E2|4.40|4.70|0.173|0.185| |||||||||||D|5.55|6.25|0.218|0.246| |||||||||||L|0.75|1.60|0.030|0.063| ## **Figure 16. SMC footprint (dimensions in mm)** **==> picture [178 x 93] intentionally omitted <==** **----- Start of picture text -----**
2.20 4.25 2.20
3.30
8.65
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DocID12359 Rev 3 7/9 **Ordering information** **STTH3R02** ## **4 Ordering information** **Table 9. Ordering information** |**Order code**|**Marking**|**Package**|**Weight**|**Base qty**|**Delivery mode**| |---|---|---|---|---|---| |STTH3R02|STTH3R02|DO-201AD|1.16 g|600|Ammopack| |STTH3R02RL|STTH3R02|DO-201AD|1.16 g|1900|Tape and reel| |STTH3R02Q|STTH3R02|DO-15|0.4 g|1000|Ammopack| |STTH3R02QRL|STTH3R02|DO-15|0.4 g|6000|Tape and reel| |STTH3R02S|3R2S|SMC|0.243 g|2500|Tape and reel| ## **5 Revision history** **Table 10. Document revision history** |**Date**|**Revision**|**Changes**| |---|---|---| |03-May-2006|1|First issue.| |10-Oct-2006|2|Added SMC package.| |17-Apr-2014|3|Updated ECOPACK statement. Reformatted to current standards.| 8/9 DocID12359 Rev 3 **STTH3R02** ## **Please Read Carefully:** Information in this document is provided solely in connection with ST products. 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