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September 2011 Doc ID 5386 Rev 7 1/11

STPS20H100C

100 V power Schottky rectifier

Features

■ Negligible switching losses

■ High junction temperature capability

■ Good trade off between leakage current and

foward voltage drop

■ Low leakage current

■ Avalanche rated

■ 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 miniature switched mode power

supplies such as adaptators and on board DC/DC

converters.

Table 1. Device summary

Symbol Value

F(AV)

2 x 10 A

RRM

100 V

(max) 175 °C

(max) 0.64 V

PAK

STPS20H100CG

PAK

STPS20H100CR

STPS20H100CR-H

TO-220FPAB

STPS20H100CFP

TO-220AB

STPS20H100CT

STPS20H100CT-H

www.st.com

Summary of content (11 pages)

PAGE 1
STPS20H100C 100 V power Schottky rectifier Features A1 ■ Negligible switching losses ■ High junction temperature capability ■ Good trade off between leakage current and foward voltage drop ■ Low leakage current ■ Avalanche rated ■ Insulated package: TO-220FPAB – Insulating voltage = 2000 V DC – Capacitance = 45 pF ■ Avalanche capability specified K A2 A2 K A1 A2 K A1 TO-220AB STPS20H100CT STPS20H100CT-H TO-220FPAB STPS20H100CFP K Description A2 A2 K Dual center tap Schottky rectifie
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Characteristics 1 STPS20H100C Characteristics Table 2. Absolute ratings (limiting values, per diode) Symbol Value Unit VRRM Repetitive peak reverse voltage 100 V IF(RMS) Forward rms current 30 A IF(AV) Average forward current δ = 0.5 TO-220AB D2PAK / I2PAK Tc = 160 °C Per diode TO-220FPAB Tc = 145 °C Per device Surge non repetitive forward current tp = 10 ms sinusoidal IRRM Repetitive peak reverse current IRSM PARM Tj dV/dt 10 A IFSM Tstg 1.
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STPS20H100C Characteristics Table 4. Symbol IR(1) VF(2) Static electrical characteristics (per diode) Parameter Reverse leakage current Forward voltage drop Test conditions Tj = 25 °C Tj = 125 °C Min. VR = VRRM Typ. 2 Max. Unit 4.5 µA 6 mA Tj = 25 °C IF = 8 A 0.71 Tj = 25 °C IF = 10 A 0.77 Tj = 25 °C IF = 16 A 0.81 Tj = 25 °C IF = 20 A 0.88 Tj = 125 °C IF = 8 A 0.56 0.58 Tj = 125 °C IF = 10 A 0.59 0.64 Tj = 125 °C IF = 16 A 0.65 0.68 Tj = 125 °C IF = 20 A 0.67 0.
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Characteristics Figure 1. STPS20H100C Average forward power dissipation Figure 2. versus average forward current (per diode) Average forward current versus ambient temperature (δ = 0.5, per diode) IF(AV)(A) PF(AV)(W) 8 δ = 0.1 12 δ = 0.2 δ = 0.5 TO-220AB Rth(j-a)=Rth(j-c) δ = 0.05 10 6 Rth(j-a)=15°C/W δ=1 TO-220FPAB 8 Rth(j-a)=40°C/W 6 4 4 T T 2 2 δ=tp/T IF(AV)(A) 0 2 Figure 3.
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STPS20H100C Figure 7. Characteristics Relative variation of thermal Figure 8. impedance junction to case versus pulse duration (per diode) Zth(j-c)/Rth(j-c) Zth(j-c)/Rth(j-c) 1.0 1.0 2 TO-220FPAB 2 TO-220AB, D PAK, I PAK 0.8 0.8 0.6 0.4 Relative variation of thermal impedance junction to case versus pulse duration (per diode) δ = 0.5 δ = 0.5 0.6 0.4 δ = 0.2 δ = 0.2 δ = 0.1 δ = 0.1 T T 0.2 0.2 Single pulse Single pulse tp(s) 0.0 1E-3 δ=tp/T 1E-2 Figure 9.
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Package information 2 STPS20H100C Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value: 0.4 to 0.6 N·m 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.
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STPS20H100C Package information Table 6. TO-220FPAB dimensions Dimensions Ref A B H Dia L6 L7 L2 L3 Millimeters Inches Min. Max. Min. Max. A 4.4 4.6 0.173 0.181 B 2.5 2.7 0.098 0.106 D 2.5 2.75 0.098 0.108 E 0.45 0.70 0.018 0.027 F 0.75 1 0.30 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 G1 2.4 2.7 0.094 0.106 H 10 10.4 0.393 0.409 L5 F1 L4 D F2 L2 F E 16 typ. 0.63 typ. L3 28.6 30.6 1.126 1.
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Package information Table 7. STPS20H100C D2PAK dimensions Dimensions Ref Millimeters Inches Min. Max. Min. Max. 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 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.
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STPS20H100C Package information Mounting (soldering) the I2PAK metal slug (heatsink) with alloy, like a surface mount device, IS NOT PERMITTED. A standard through-hole mounting is mandatory. Table 8. I2PAK dimensions Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.40 2.72 0.094 0.107 b 0.61 0.88 0.024 0.035 b1 1.14 1.70 0.044 0.067 c 0.49 0.70 0.019 0.028 c2 1.23 1.32 0.048 0.052 D 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.
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Ordering information 3 STPS20H100C Ordering information Table 9. Ordering information Order code Marking Package Weight Base qty Delivery mode STPS20H100CT STPS20H100CT TO-220AB 2.20 g 50 Tube STPS20H100CT-H STPS20H100CT TO-220AB 2.20 g 50 Tube STPS20H100CFP STPS20H100CFP TO-220FPAB 2.0 g 50 Tube STPS20H100CR STPS20H100CR I2 PAK 1.49 g 50 Tube STPS20H100CR-H STPS20H100CR I2PAK 1.49 g 50 Tube STPS20H100CG D2 PAK 1.48 g 50 Tube STPS20H100CG 2 D PAK 1.
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STPS20H100C 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.