Datasheet

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SK32B – SK320B

Taiwan Semiconductor

1 Version: P2212

3A, 20V - 200V Schottky Barrier Surface Mount Rectifier

FEATURES

● Low power loss, high efficiency

● Ideal for automated placement

● Guard ring for overvoltage protection

● High surge current capability

● Moisture sensitivity level: level 1, per J-STD-020

● RoHS Compliant

● Halogen-free according to IEC 61249-2-21

APPLICATIONS

● Switching mode power supply (SMPS)

● Adapters

● Lighting application

● Converter

MECHANICAL DATA

● Case: DO-214AA (SMB)

● Molding compound meets UL 94V-0 flammability rating

● Terminal: Matte tin plated leads, solderable per J-STD-002

● Meet JESD 201 class 2 whisker test

● Polarity: Indicated by cathode band

● Weight: 0.100g (approximately)

KEY PARAMETERS

PARAMETER

VALUE

UNIT

RRM

20 - 200

FSM

J MAX

125, 150

°C

Package

DO-214AA (SMB)

Configuration

Single die

DO-214AA (SMB)

ABSOLUTE MAXIMUM RATINGS (T

= 25°C unless otherwise noted)

PARAMETER

SYMBOL

32B

33B

34B

35B

36B

39B

310B

315B

320B

UNIT

Marking code on the device

32B

33B

34B

35B

36B

39B

310B

315B

320B

Repetitive peak reverse voltage

RRM

100

150

200

Reverse voltage, total rms value

R(RMS)

105

140

Forward current

Surge peak forward current,

8.3ms single half sine-wave

superimposed on rated load

FSM

Critical rate of rise of off-state

voltage

dV/dt

10,000

V/μs

Junction temperature

- 55 to +125

- 55 to +150

°C

Storage temperature

STG

- 55 to +150

°C

Summary of content (8 pages)

PAGE 1
SK32B – SK320B Taiwan Semiconductor 3A, 20V - 200V Schottky Barrier Surface Mount Rectifier FEATURES ● ● ● ● ● ● ● KEY PARAMETERS Low power loss, high efficiency Ideal for automated placement Guard ring for overvoltage protection High surge current capability Moisture sensitivity level: level 1, per J-STD-020 RoHS Compliant Halogen-free according to IEC 61249-2-21 APPLICATIONS ● ● ● ● PARAMETER VALUE UNIT IF 3 A VRRM 20 - 200 V IFSM 70 A TJ MAX 125, 150 °C Package DO-214AA (SMB) Config
PAGE 2
SK32B – SK320B Taiwan Semiconductor THERMAL PERFORMANCE PARAMETER SYMBOL TYP UNIT Junction-to-lead thermal resistance RӨJL 23 °C/W Junction-to-ambient thermal resistance RӨJA 63 °C/W ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) PARAMETER CONDITIONS SYMBOL TYP MAX UNIT - 0.50 V - 0.75 V - 0.85 V - 0.
PAGE 3
SK32B – SK320B Taiwan Semiconductor ORDERING INFORMATION ORDERING CODE(1) PACKAGE PACKING SK3xB DO-214AA (SMB) 3,000 / Tape & Reel Notes: 1.
PAGE 4
SK32B – SK320B Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance 1000 3 CAPACITANCE (pF) 2 SK32B - SK34B SK35B - SK320B 0 0 25 50 75 100 125 10 SK32-34B SK35-36B SK39-310B SK315-320B f=1.0MHz Vsig=50mVp-p 1 150 0.1 1 Fig.
PAGE 5
SK32B – SK320B Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.8 Typical Forward Characteristics TJ=150°C 100 10 TJ=125°C 1 0.1 0.01 TJ=25°C 0.001 10 20 30 40 50 60 70 80 90 100 10 10 SK39-310B 1 1 0.1 UF1DLW TJ=150°C TJ=125°C TJ=125°C TJ=-55°C 0.01 0.1 0.001 0.2 Pulse width 300μs 1% dutyPulse cyclewidth 0.3 0.4 0.3 0.4 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) INSTANTANEOUS FORWARD CURRENT (A) 100 TJ=125°C 1 0.1 0.01 TJ=25°C 0.
PAGE 6
SK32B – SK320B Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.12 Typical Transient Thermal Characteristics TRANSIENT THERMAL IMPEDANCE (°C/W) 100 10 1 0.1 0.01 0.
PAGE 7
SK32B – SK320B Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS DO-214AA (SMB) 0.13 C A B C 4 5 H 4.60 4.05 5.60 5.10 2.20 1.94 0.13 B 3.95 3.30 A 4 C A B DETAIL A 5 2.65 1.95 H 2.45 1.90 4.20 0.31 0.15 1.60 0.75 0.20 0.05 C SEATING PLANE DETAIL A, ROTATED -90° 2.00 2.60 (SCALE 2:1) SUGGESTED PAD LAYOUT CATHODE INDICATOR P/N GYWF NOTES: UNLESS OTHERWISE SPECIFIED 1. ALL DIMENSIONS ARE IN MILLIMETERS. 2. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.
PAGE 8
SK32B – SK320B Taiwan Semiconductor Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability for application assistance or the design of Purchasers’ products. Information contained herein is intended to provide a product description only.