# Fast / Ultrafast Diode, 200 V, 12 A, Single, 1.15 V, 35 ns, 100 A
**URL**: https://novapart.co/products/STTH1202DI/fast-ultrafast-diode-200-v-12-a-single-115-35-ns
**SKU**: STTH1202DI
**Manufacturer**: STMICROELECTRONICS
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Fast & Ultrafast Recovery Rectifier Diodes
**Price**: €0.3580
**Stock**: 10+
## Description
Repetitive Reverse Voltage Vrrm Max:200V; Forward Current If(AV):12A; Diode Configuration:Single; Forward Voltage VF Max:1.15V; Reverse Recovery Time trr Max:35ns; Forward Surge Cu
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2015) |
| No. Of Pins | 2 Pin |
| Product Range | - |
| Qualification | - |
| Diode Case Style | TO-220AC |
| Diode Configuration | Single |
| Forward Voltage Max | 1.15V |
| Forward Surge Current | 100A |
| Reverse Recovery Time | 35ns |
| Average Forward Current | 12A |
| Operating Temperature Max | 175°C |
| Repetitive Peak Reverse Voltage | 200V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3214554/)
**STTH1202**
Ultrafast recover diode y
**==> picture [61 x 39] intentionally omitted <==**
## **Main product characteristics**
|IF(AV)|12 A|
|---|---|
|VRRM|200 V|
|Tj(max)|175° C|
|VF(typ)|0.82 V|
|trr(typ)|18 ns|
## **Features and benefits**
- Very low conduction losses
- Negligible switching losses
- Low forward and reverse recovery time
- High junction temperature
- Insulated packages
- TO-220FPAC
- Electrical insulation 1500 VRMS
- TO-220AC Ins Electrical insulation 2500 VRMS
## **Description**
**==> picture [201 x 262] intentionally omitted <==**
**----- Start of picture text -----**
A K
K
A
A
K K
TO-220AC TO-220FPAC
STTH1202D STTH1202FP
A
K
TO-220AC Ins
STTH1202DI
**----- End of picture text -----**
The STTH1202 uses ST's new 200V planar Pt doping technology, and is specially suited for switching mode base drive and transistor circuits.
Packaged in TO-220AC, TO-220FPAC, and TO-220AC Ins, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection.
## **Order codes**
|**Order codes**||
|---|---|
|**Part Number**|**Marking**|
|STTH1202D|STTH1202|
|STTH1202FP|STTH1202|
|STTH1202DI|STTH1202DI|
1/10
March 2007
Rev 1
_www.st.com_
**Characteristics**
**STTH1202**
## **1 Characteristics**
|**Table 1.**
**Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified)**|**Table 1.**
**Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified)**|**Table 1.**
**Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified)**|**Table 1.**
**Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified)**|**Table 1.**
**Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified)**|**Table 1.**
**Absolute ratings (limiting values at Tj = 25° C, unless otherwise specified)**|
|---|---|---|---|---|---|
|**Symbol**|**Parameter**|||**Value**|**Unit**|
|VRRM|Repetitive peak reverse voltage|||200|V|
|VRSM|Non repetitive peak reverse voltage|||200||
|IF(RMS)|RMS forward current|||30|A|
|IF(AV)|Average forward current,δ= 0.5|TO-220AC|Tc= 140° C|12|A|
|||TO-220AC Ins|Tc= 130° C|||
|||TO-220FPAC|Tc= 105° C|||
|IFRM|Repetitive peak forward current|tp= 10 µs F = 5 kHz square||130|A|
|IFSM|Surge non repetitive forward current|tp= 10 ms Sinusoidal||100|A|
|Tstg|Storage temperature range|||-65 to + 175|° C|
|Tj|Maximum operating junction temperature|||175|° C|
## **Table 2. Thermal parameters**
|**Symbol**|**Parameter**||**Value**|**Unit**|
|---|---|---|---|---|
|Rth(j-c)|Junction to case|TO-220AC|2.5|° C/W|
|||TO-220AC Ins|3||
|||TO-220FPAC|5||
## **Table 3. Static electrical characteristics**
|**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|---|
|IR
(1)|Reverse leakage current|Tj= 25° C|VR= VRRM|||10|µA|
|||Tj= 125° C|||10|100||
|VF
(2)|Forward voltage drop|Tj= 25° C|IF= 12 A||1.0|1.10|V|
|||Tj= 150° C|||0.82|0.95||
|||Tj= 25° C|IF= 15 A|||1.15||
|||Tj= 125° C|||0.91|1.05||
|||Tj= 150° C|||0.87|1.0||
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 = 0.77 x IF(AV) + 0.015 x IF2(RMS)
2/10
**STTH1202**
**Characteristics**
**Table 4. Dynamic characteristics**
|**Table 4.**|**Dynamic characteristics**||||||
|---|---|---|---|---|---|---|
|**Symbol**|**Parameter**|**Test conditions**|**Min.**|**Typ**|**Max.**|**Unit**|
|trr|Reverse recovery time|IF= 1 A, dIF/dt = -50 A/µs,
VR= 30 V, Tj= 25° C||28|35|ns|
|||IF= 1 A, dIF/dt = -100 A/µs,
VR= 30 V, Tj= 25° C||18|24||
|IRM|Reverse recovery current|IF= 12 A, dIF/dt = -200 A/µs,
VR= 160 V, Tj= 125° C||5.8|7.5|A|
|tfr|Forward recovery time|IF= 12 A, dIF/dt = 100 A/µs
VFR= 1.1 x VFmax, Tj= 25° C||110||ns|
|VFP|Forward recovery voltage|IF= 12 A, dIF/dt = 100 A/µs,
Tj= 25° C||2||V|
**Figure 1. Peak current versus duty cycle**
**==> picture [184 x 135] intentionally omitted <==**
**----- Start of picture text -----**
IM(A)
80
IM T
60 δ [=tp/T] tp
40 P = 5W
P = 2W
P = 1W
20
δ
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
**----- End of picture text -----**
**Figure 2. Forward voltage drop versus forward current (typical values)**
**==> picture [197 x 133] intentionally omitted <==**
**----- Start of picture text -----**
IFM(A)
200
180
160
T =150°Cj
140 (maximum values)
120
100 (typical values)T =150°Cj
80 T =25°Cj
(maximum values)
60
40
20 VFM(V)
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
**----- End of picture text -----**
**Figure 3. Relative variation of thermal impedance, junction to case, versus pulse duration (TO-220AC, TO-220AC Ins)**
**Figure 4. Relative variation of thermal impedance, junction to case, versus pulse duration (TO-220FPAC)**
**==> picture [462 x 146] intentionally omitted <==**
**----- Start of picture text -----**
Zth(j-c)/Rth(j-c) Zth(j-c)/Rth(j-c)
1.0 1.0
Single pulse Single pulse
TO-220AC TO-220FPAC
TO-220AC Ins
0.1
tp(s) tp(s)
0.1 0.0
1.E-03 1.E-02 1.E-01 1.E+00 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01
**----- End of picture text -----**
3/10
**Characteristics**
**STTH1202**
## **Figure 5. Junction capacitance versus reverse applied voltage (typical values)**
## **Figure 6. Reverse recovery charges versus dIF/dt (typical values)**
**==> picture [462 x 135] intentionally omitted <==**
**----- Start of picture text -----**
C(pF) Qrr(nC)
100 200
VOSCF=1MHz=30mVRMS 180 VIFR=12A=160V
T =25°Cj 160
140
120
100 T =125°Cj T =25°Cj
80
60
40
VR(V) 20 dIF/dt(A/µs)
10 0
1 10 100 1000 10 100 1000
**----- End of picture text -----**
**Figure 7. Reverse recovery time versus dIF/dt Figure 8. Peak reverse recovery current (typical values) versus dIF/dt (typical values)**
**==> picture [188 x 126] intentionally omitted <==**
**----- Start of picture text -----**
trr(ns)
100
90 VIFR=12A=160V
80
70 T =125°Cj
60
50
40
T =25°Cj
30
20
10
dIF/dt(A/µs)
0
10 100 1000
**----- End of picture text -----**
**==> picture [188 x 126] intentionally omitted <==**
**----- Start of picture text -----**
IRM(A)
14
VR=160V
IF=12A
12
10
8 T =125°Cj
6
4 T =25°Cj
2
dIF/dt(A/µs)
0
10 100 1000
**----- End of picture text -----**
## **Figure 9. Dynamic parameters versus junction temperature**
**==> picture [188 x 126] intentionally omitted <==**
**----- Start of picture text -----**
Qrr;IRM [T ]/Ij RM [T =125°C]j
1.4
VR=160V
IF=12A
1.2
1.0
0.8 IRM
QRR
0.6
0.4
0.2
T (°C)j
0.0
25 50 75 100 125 150
**----- End of picture text -----**
4/10
**STTH1202**
**Ordering information scheme**
## **2 Ordering information scheme**
**==> picture [218 x 154] intentionally omitted <==**
**----- Start of picture text -----**
STTH 12 02 XX
Ultrafast switching diode
Average forward current
12 = 12 A
Repetitive peak reverse voltage
02 = 200 V
Package
D = TO-220AC
FP = TO-220FPAC
DI = TO-220AC Ins
**----- End of picture text -----**
5/10
**STTH1202**
**Package information**
## **3 Package information**
- Epoxy meets UL94, V0
- Cooling method: by conduction (C)
- Recommended torque value: 0.55 Nm
- Maximum torque value: 0.7 Nm
## **Table 5. T0-220AC dimensions**
|**L2**||||||**A**
**L7**
**E**
|**REF.**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||||**Millimeters**||**Inches**||
|||||||||**Min.**|**Max.**|**Min.**|**Max.**|
||||||||A|4.40|4.60|0.173|0.181|
|||**H2**||**L5**
**L6**
**L9**
**L4**|**C**||C|1.23|1.32|0.048|0.051|
|||**Ø I**||||||||||
||||||||D|2.40|2.72|0.094|0.107|
|||||**L5**|||E|0.49|0.70|0.019|0.027|
||**F1**|||||||||||
||||||||F|0.61|0.88|0.024|0.034|
|||||||||||||
||||||||F1|1.14|1.70|0.044|0.066|
||||||**D**
**M**|||||||
||||||||G
|4.95
|5.15
|0.194
|0.202
|
|||**G**||||||||||
||**F**||||||H2|10.00|10.40|0.393|0.409|
||||||||L2|16.40 typ.||0.645 typ.||
||||||||L4|13.00|14.00|0.511|0.551|
||||||||L5|2.65|2.95|0.104|0.116|
||||||||L6|15.25|15.75|0.600|0.620|
|||||||||||||
||||||||L7|6.20|6.60|0.244|0.259|
||||||||L9|3.50|3.93|0.137|0.154|
||||||||M|2.6 typ.||0.102 typ.||
||||||||Diam. I|3.75|3.85|0.147|0.151|
6/10
**STTH1202**
**Package information**
**Table 6.**
**T0-220FPAC dimensions**
|**L3**|||||**L7**
**E**|**REF**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|
|---|---|---|---|---|---|---|---|---|---|---|
||||||||**Millimeters**||**Inches**||
||||||||**Min.**|**Max.**|**Min.**|**Max.**|
|||||**A**
**B**
**Dia**
**L6**
**L5**
**F1**
**F**
**D**||A|4.4|4.6|0.173|0.181|
|||||||B|2.5|2.7|0.098|0.106|
||||**H**||||||||
|||||||D|2.5|2.75|0.098|0.108|
||||||||||||
||**L4**
**L2**|||||E|0.45|0.70|0.018|0.027|
|||||||F|0.75|1|0.030|0.039|
|||||||F1|1.15|1.70|0.045|0.067|
|||||||G|4.95|5.20|0.195|0.205|
|||||||G1|2.4|2.7|0.094|0.106|
|||||||H|10|10.4|0.393|0.409|
|||||||L2|16 Typ.||0.63 Typ.||
|||||||L3|28.6|30.6|1.126|1.205|
|||||||L4|9.8|10.6|0.386|0.417|
|||||||L5|2.9|3.6|0.114|0.142|
||||||||||||
|||||||L6|15.9|16.4|0.626|0.646|
|||||||L7|9.00|9.30|0.354|0.366|
|||||||Dia.|3.00|3.20|0.118|0.126|
7/10
**STTH1202**
**Package information**
**Table 7. TO-220AC Ins. dimensions**
|**I**|||||||**C**
**b2**
**c2**
**F**
**L**
**A**
**a1**
**a2**
**b1**
**c1**
**M**|**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||**Millimeters**|||**Inches**|||
||||||||||**Min.**|**Typ.**|**Max.**|**Min.**|**Typ.**|**Max.**|
|||||||||A|15.20||15.90|0.598||0.625|
|||||||||a1||3.75|||0.147||
||||||**B**||||||||||
||||||**Ø I**|||a2|13.00||14.00|0.511||0.551|
|||||||||B|10.00||10.40|0.393||0.409|
||||||||||||||||
||**4**|||||||b1|0.61||0.88|0.024||0.034|
||||||||||||||||
|||||||||b2|1.23||1.32|0.048||0.051|
|||||||||C|4.40||4.60|0.173||0.181|
|||||||||c1|0.49||0.70|0.019||0.027|
||||**l2**||||||||||||
|||||||||c2|2.40||2.72|0.094||0.107|
||||||||||||||||
|||||||||e|4.80||5.40|0.189||0.212|
|||||||||F|6.20||6.60|0.244||0.259|
||||||||||||||||
||||||**e**|||ØI|3.75||3.85|0.147||0.151|
||||||||||||||||
|||||||||I4|15.80|16.40|16.80|0.622|0.646|0.661|
|||||||||L|2.65||2.95|0.104||0.116|
|||||||||l2|1.14||1.70|0.044||0.066|
|||||||||M||2.60|||0.102||
In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.
8/10
**STTH1202**
**Ordering information**
## **4**
## **Ordering information**
|**Part Number**|**Marking**|**Package**|**Weight**|**Base qty**|**Delivery mode**|
|---|---|---|---|---|---|
|STTH1202D|STTH1202|TO-220AC|1.86 g|50|Tube|
|STTH1202FP|STTH1202|TO-220FPAC|1.64 g|50|Tube|
|STTH1202DI|STTH1202DI|TO-220AC Ins|2.3 g|50|Tube|
## **5 Revision history**
|**Date**|**Revision**|**Description of Changes**|
|---|---|---|
|01-Mar-2007|1|First issue.|
9/10
**STTH1202**
## **Please Read Carefully:**
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© 2007 STMicroelectronics - All rights reserved
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**www.st.com**
10/10
## Links
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- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/stmicroelectronics/stth1202di/rectifier-single-12a-200v-to-220ac/dp/3214554)
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