# Schottky Rectifier, 150 V, 30 A, Dual Common Cathode, TO-220AB, 3 Pins, 920 mV ![Product image](https://novapart.co/image/farnell:9907645/) **URL**: https://novapart.co/products/STPS30150CT/schottky-rectifier-150-v-30-a-dual-common-cathode **SKU**: STPS30150CT **Manufacturer**: STMICROELECTRONICS **Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes **Price**: €1.4600 **Stock**: 10+ ## Specifications | Parameter | Value | |---|---| | No. Of Pins | 3Pins | | Product Range | STPS3 | | Diode Mounting | Through Hole | | Diode Case Style | TO-220AB | | Diode Configuration | Dual Common Cathode | | Forward Voltage Max | 920mV | | Forward Surge Current | 220A | | Average Forward Current | 30A | | Operating Temperature Max | 175°C | | Repetitive Peak Reverse Voltage | 150V | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:9907645/) **STPS30150C** High voltage power Schottky rectifier **==> picture [61 x 39] intentionally omitted <==** ## **Features** - high junction temperature capability - good trade-off between leakage - current and forward voltage drop - low leakage current - insulated package: TO-220FPAB – insulating voltage = 2000 V DC - capacitance = 45 pF - avalanche capability specified ## **Description** Dual center tap Schottky rectifier designed for high frequency switched mode power supplies. **==> picture [178 x 230] intentionally omitted <==** **----- Start of picture text -----**
A1
K
A2
K
A2 A2
K
A1 A1
TO-220FPAB D [2] PAK
STPS30150CFP STPS30150CG
A2 A2
K K
A1 A1
TO-247 TO-220AB
STPS30150CW STPS30150CT
**----- End of picture text -----**
## **Table 1. Device summary** |IF(AV)|2 x 15A| |---|---| |VRRM|150V| |Tj(max)|175 °C| |VF(max)|0.75 V| 1/11 November 2010 Doc ID 7757 Rev 8 _www.st.com_ **Characteristics** **STPS30150C** ## **1 Characteristics** ## **Table 2. Absolute ratings (limiting values, per diode)** |**Table 2.**|**Absolute ratings (limiting values,per diode)**|**Absolute ratings (limiting values,per diode)**|**Absolute ratings (limiting values,per diode)**|**Absolute ratings (limiting values,per diode)**||| |---|---|---|---|---|---|---| |**Symbol**|**Parameter**||||**Value**|**Unit**| |VRRM|Repetitive peak reverse voltage||||150|V| |IF(RMS)|Forward rms current||||30|A| |IF(AV)|Average forward current
δ= 0.5|TO-220FPAB|Tc=120 °C|Per diode
Per device|15|A| |||TO-220AB
TO-247/D2PAK|Tc= 155 °C||30|| |IFSM|Surge non repetitive forward current||tp= 10 ms sinusoidal||220|A| |PARM|Repetitive peak avalanche power||tp= 1 µs Tj= 25 °C||10500|W| |Tstg|Storage temperature range||||-65 to + 175|°C| |Tj|Maximum operating junction temperature(1)||||175|°C| |dV/dt|Critical rate of rise of reverse voltage||||10000|V/µs| |1.
condition to avoid thermal runaway for a diode on its own heatsink
dPtot
dTj
---------------
1
Rth j
a
–
(
)
------------------------**-**
<||||||| ## **Table 3. Thermal resistances** |**Symbol**||**Parameter**|**Parameter**|**Value**|**Unit**| |---|---|---|---|---|---| |Rth (j-c)|Junction to case|TO-220FPAB|Per diode
Total|4
3.3|°C/W| |||TO-220AB/D2PAK|Per diode
Total|1.6
0.85|| |||TO-247|Per diode
Total|1.5
0.8|| |Rth (c)|Coupling|TO-220FPAB||2.6|| |||TO-220AB/D2PAK/TO-247||0.1|| When the diodes 1 and 2 are used simultaneously : ΔTj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c) 2/11 Doc ID 7757 Rev 8 **STPS30150C** **Characteristics** **Table 4. Static electrical characteristics (per diode)** |**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**| |---|---|---|---|---|---|---|---| |IR
(1)|Reverse leakage current|Tj= 25 °C

Tj= 125 °C|VR= VRRM|||6.5|µA| |||||||8|mA| |VF
(2)|Forward voltage drop|Tj= 25 °C
I|F= 15 A|||0.92|V| |||Tj= 125 °C
I|F= 15 A||0.69|0.75|| |||Tj= 25 °C
I|F= 30 A|||1|| |||Tj= 125 °C
I|F= 30 A||0.8|0.86|| 1. Pulse test: tp = 5ms, δ < 2% 2. Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.64 x IF(AV) + 0.0073 IF2(RMS) **==> picture [462 x 181] intentionally omitted <==** **----- Start of picture text -----**
Figure 1. Average forward power dissipation Figure 2. Average forward current versus
versus average forward current (per ambient temperature ( δ = 0.5, per
diode) diode)
PF(AV)(W) 18 IF(AV)(A)
14 δ = 0.1 δ = 0.2 δ = 0.5 Rth(j-a)=Rth(j-c) TO-220AB / TO-247 / D PAK2
16
12
δ = 0.05
14
10 δ = 1 12 Rth(j-a)=15°C/W TO-220FP
8 10 Rth(j-a)=Rth(j-c)
6 8
6
4 T
4 T
2
0 IF(AV)(A) δ [=tp/T] tp 20 δ [=tp/T] tp Tamb(°C)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 0 25 50 75 100 125 150 175
**----- End of picture text -----**
## **Figure 3. Normalized avalanche power derating versus pulse duration** **Figure 4. Normalized avalanche power derating versus junction temperature** **==> picture [462 x 146] intentionally omitted <==** **----- Start of picture text -----**
1 PPARMARM(1 µs)(tp) 1.2 PARMPARM(25 °C)(Tj)
1
0.1 0.8
0.6
0.01 0.4
0.2
T (°C)j
0.001 tp(µs) 0
25 50 75 100 125 150
0.01 0.1 1 10 100 1000
**----- End of picture text -----**
3/11 Doc ID 7757 Rev 8 **Characteristics** **STPS30150C** **Figure 5. Non repetitive surge peak forward Figure 6. Non repetitive surge peak forward current vs. overload duration (max. current vs. overload duration (max. values, per diode) values, per diode) (TO-220FPAB)** **==> picture [462 x 146] intentionally omitted <==** **----- Start of picture text -----**
IM(A) IM(A)
225 140
TO-220AB,TO-247, D PAK2 130 TO-220FPAB
200
120
175 110
100
150 90
125 Tc=50°C 80 Tc=50°C
70
100 Tc=75°C 60
75 50 Tc=75°C
40
50 IM Tc=125°C 30 IM Tc=125°C
20
25 t t
δ=0.5 t(s) 10 δ=0.5 t(s)
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
**----- End of picture text -----**
## **Figure 7. Variation of thermal impedance junction to case versus pulse duration (per diode)** **Figure 8. Variation of thermal impedance junction to case versus pulse duration (per diode) (TO-220FPAB)** **==> picture [462 x 340] intentionally omitted <==** **----- Start of picture text -----**
Zth(j-c)/Rth(j-c) Zth(j-c)/Rth(j-c)
1.0 1.0
TO-220AB,TO-247, D PAK2 TO-220FPAB
0.9 0.9
0.8 0.8
0.7 0.7
δ = 0.5
0.6 0.6 δ = 0.5
0.5 0.5
0.4 δ = 0.2 0.4
0.3 δ = 0.1 0.3 δ = 0.2
0.2 T 0.2 δ = 0.1 T
Single pulse
0.1 tp(s) δ [=tp/T] tp 0.1 Single pulse tp(s) δ [=tp/T] tp
0.0 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
Figure 9. Reverse leakage current versus Figure 10. Junction capacitance versus
reverse voltage applied (typical reverse voltage applied (typical
values, per diode) values, per diode)
IR(µA) C(pF)
1E+5 1000
Tj=175°C F=1MHz
VOSC=30mVRMS
1E+4 T =25°Cj
Tj=150°C
1E+3 Tj=125°C
1E+2 100
Tj=100°C
1E+1
1E+0 Tj=25°C
VR(V)
1E-1 VR(V) 10
0 25 50 75 100 125 150 1 2 5 10 20 50 100 200
**----- End of picture text -----**
4/11 Doc ID 7757 Rev 8 **STPS30150C** **Characteristics** ## **Figure 11. Forward voltage drop versus forward current (maximum values, per diode)** ## **Figure 12. Thermal resistance junction to ambient versus copper surface under tab for D[2] PAK** **==> picture [462 x 146] intentionally omitted <==** **----- Start of picture text -----**
IFM(A) Rth(j-a)(°C/W)
100.0 80
(maximum values)T =125°Cj 70 Epoxy printed circuit board FR4,copper thickness: 35µm
60
10.0
T =125°Cj 50
(typical values)
40
T =25°Cj
(maximum values)
30
1.0
20
10
VFM(V) S(Cu)(cm²)
0.1 0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 5 10 15 20 25 30 35 40
**----- End of picture text -----**
5/11 Doc ID 7757 Rev 8 **STPS30150C** **Package Information** ## **2 Package Information** - Epoxy meets UL94, V0 - Cooling method: (C) conduction - Recommended torque values (TO-220FPAB, TO-220AB: 0.4 to 0.6 N·m - Torque values (TO-247): 0.55 N·m recommended, 1.0 N·m maximum 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 5. TO-220FPAB package dimensions** |**L3**|||||**E**
**L7**|**Ref**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---|---|---| ||||||||**Millimeters**||**Inches**|| ||||||||**Min.**|**Max.**|**Min.**|**Max.**| |||||**L6**
**F**
~~**F**~~**1**
**L5**
**D**
**A**
**B**
**Dia**
**F2**||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| |||||||||||| |||||||E|0.45|0.70|0.018|0.027| ||**L2**
**L4**|||||||||| |||||||F|0.75|1|0.030|0.039| |||||||||||| |||||||F1|1.15|1.70|0.045|0.067| |||||||F2|1.15|1.70|0.045|0.067| |||||||G|4.95|5.20|0.195|0.205| ||||**G**
**G1**|||||||| |||||||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| 6/11 Doc ID 7757 Rev 8 **STPS30150C** **Package Information** |**Table 6.**|**Table 6.**|**Table 6.**||**D2PAKpackage dim**|**D2PAKpackage dim**|**ensions**|||||| |---|---|---|---|---|---|---|---|---|---|---|---| |L||||||A
D
R
V2
ESS THAN 2mm|**Ref**|**Dimensions**|||| |||||||||**Millimeters**||**Inches**|| |||||||||**Min.**|**Max.**|**Min.**|**Max.**| ||L2|||C~~2~~
A2
M
C
A1
G
B
B2
E
*
* FLAT ZONE NO L|||||||| ||||||||A|4.40|4.60|0.173|0.181| ||||||||||||| ||||||||A1|2.49|2.69|0.098|0.106| ||||||||A2|0.03|0.23|0.001|0.009| ||L3||||||B|0.70|0.93|0.027|0.037| ||||||||B2|1.14|1.70|0.045|0.067| ||||||||C|0.45|0.60|0.017|0.024| ||||||||C2|1.23|1.36|0.048|0.054| ||||||||||||| ||||||||D|8.95|9.35|0.352|0.368| ||||||||E|10.00|10.40|0.393|0.409| ||||||||G|4.88|5.28|0.192|0.208| ||||||||L|15.00|15.85|0.590|0.624| ||||||||L2|1.27|1.40|0.050|0.055| ||||||||L3|1.40|1.75|0.055|0.069| ||||||||M|2.40|3.20|0.094|0.126| ||||||||R|0.40 typ.||0.016 typ.|| ||||||||V2|0°|8°|0°|8°| ## **Figure 13. Footprint dimensions (in millimeters)** **==> picture [208 x 124] intentionally omitted <==** **----- Start of picture text -----**
16.90
10.30 5.08
1.30
3.70
8.90
**----- End of picture text -----**
7/11 Doc ID 7757 Rev 8 **STPS30150C** **Package Information** **Table 7. TO-220AB package dimensions** |**L2**||||||||**A**

**D**
**L7**
**E**
**M**|**Ref**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |||||||||||**Millimeters**||**Inches**|| |||||||||||**Min.**|**Max.**|**Min.**|**Max.**| ||||||||||A|4.40|4.60|0.173|0.181| ||||||||||C|1.23|1.32|0.048|0.051| ||||||||||D|2.40|2.72|0.094|0.107| ||||**H2**||**L5**
**L6**
**L9**
**L4**|**C**|||||||| ||||**Dia**||||||E|0.49|0.70|0.019|0.027| ||||||||||||||| ||||||||||F|0.61|0.88|0.024|0.034| ||||||||||||||| ||**F2**
**F1**||||||||||||| ||||||||||F1|1.14|1.70|0.044|0.067| ||||||||||||||| ||||||||||||||| ||||||||||F2|1.14|1.70|0.044|0.067| ||||||||||||||| ||||||||||G|4.95|5.15|0.194|0.202| ||||**G**||||||||||| ||||||||||G1|2.40|2.70|0.094|0.106| |||**F**
**G1**|||||||||||| ||||||||||H2|10|10.40|0.393|0.409| ||||||||||L2|16.4 typ.||0.645 typ.|| ||||||||||||||| ||||||||||L4|13|14|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.|3.75|3.85|0.147|0.151| 8/11 Doc ID 7757 Rev 8 **STPS30150C** **Package Information** **Table 8. TO-247 package dimensions** |L||||D
M
E
A|**Ref**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---|---|---|---| |||||||**Millimeters**|||**Inches**||| |||||||**Min.**|**Typ.**|**Max.**|**Min.**|**Typ.**|**Max.**| ||||||A|4.85||5.15|0.191||0.203| ||||||D|2.20||2.60|0.086||0.102| ||||||E|0.40||0.80|0.015||0.031| |||V
V|H
Dia.||||||||| ||||||F|1.00||1.40|0.039||0.055| ||||||F1||3.00|||0.118|| ||||||F2||2.00|||0.078|| ||||||F3|2.00||2.40|0.078||0.094| ||||||F4|3.00||3.40|0.118||0.133| ||L5||F2
L4
L2
L1
L3
F3
F4
G
=||||||||| ||||||G||10.90|||0.429|| ||||||H|15.45||15.75|0.608||0.620| ||||||L|19.85||20.15|0.781||0.793| |||F1
V2

=
F(x3)|||||||||| ||||||L1|3.70||4.30|0.145||0.169| ||||||L2||18.50|||0.728|| ||||||L3|14.20||14.80|0.559||0.582| ||||||L4||34.60|||1.362|| ||||||L5||5.50|||0.216|| ||||||M|2.00||3.00|0.078||0.118| ||||||V||5°|||5°|| ||||||V2||60°|||60°|| ||||||Dia.|3.55||3.65|0.139||0.143| 9/11 Doc ID 7757 Rev 8 **Ordering Information** **STPS30150C** ## **3 Ordering Information** ## **Table 9. Ordering information** |**Order code**|**Marking**|**Package**|**Weight**|**Base qty**|**Delivery mode**| |---|---|---|---|---|---| |STPS30150CT|STPS30150CT|TO-220AB|2 g|50|Tube| |STPS30150CFP|STPS30150CFP|TO-220FPAB|1.9 g|50|Tube| |STPS30150CW|STPS30150CW|TO-247|4.4 g|30|Tube| |STPS30150CG|STPS30150CG|D2PAK|1.48 g|50|Tube| |STPS30150CG-TR|STPS30150CG|D2PAK|1.48 g|1000|Tape and reel| ## **4 Revision history** ## **Table 10. Document revision history** |**Date**|**Revision**|**Changes**| |---|---|---| |Feb-2004|7|Previous release.| |26-Nov-2010|8|Added ECOPACK statement. Corrected package name in_Figure 12_.| 10/11 Doc ID 7757 Rev 8 **STPS30150C** ## **Please Read Carefully:** Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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