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SK32A – SK320A

Taiwan Semiconductor

1 Version: V2102

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

FEATURES

● Low power loss, high efficiency

● Ideal for automated placement

● Guard ring for over-voltage 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-214AC (SMA)

● 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: 0.070g (approximately)

KEY PARAMETERS

PARAMETER

VALUE

UNIT

RRM

20 - 200

FSM

J MAX

150

°C

Package

DO-214AC (SMA)

Configuration

Single die

DO-214AC (SMA)

ABSOLUTE MAXIMUM RATINGS (T

= 25°C unless otherwise noted)

PARAMETER

SYMBOL

32A

33A

34A

35A

36A

39A

310A

315A

320A

UNIT

Marking code on the device

32A

33A

34A

35A

36A

39A

310A

315A

320A

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 +150

°C

Storage temperature

STG

- 55 to +150

°C

Summary of content (6 pages)

PAGE 1
SK32A – SK320A 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 over-voltage protection High surge current capability Moisture sensitivity level: level 1, per J-STD-020 RoHS Compliant Halogen-free according to IEC 61249-2-21 PARAMETER VALUE UNIT IF 3 A VRRM 20 - 200 V IFSM 70 A TJ MAX 150 °C APPLICATIONS ● ● ● ● Package DO-214AC (SMA) Configurat
PAGE 2
SK32A – SK320A Taiwan Semiconductor THERMAL PERFORMANCE PARAMETER SYMBOL TYP UNIT Junction-to-lead thermal resistance RӨJL 25 °C/W Junction-to-ambient thermal resistance RӨJA 66 °C/W ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) PARAMETER Forward voltage CONDITIONS (1) Reverse current @ rated VR Reverse current @ rated VR Reverse current @ rated VR (2) (2) (2) SK32A SK33A SK34A SK35A SK36A SK39A SK310A SK315A SK320A SK32A SK33A SK34A SK35A SK36A SK39A SK310A SK315A SK320
PAGE 3
SK32A – SK320A Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance 1000 SK32A - SK34A 3 SK35A - SK36A CAPACITANCE (pF) 2 1 100 SK39A - SK320A f=1.0MHz Vsig=50mVp-p 0 25 50 75 100 125 10 150 0.1 1 LEAD TEMPERATURE (°C) INSTANTANEOUS FORWARD CURRENT (A) SK35A - SK36A, 125°C SK32A - SK36A, 100°C 1 0.1 SK39A - SK320A, 125°C SK32A - SK36A, 25°C 0.01 SK39A - SK320A, 25°C 0.
PAGE 4
SK32A – SK320A Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.6 Typical Transient Thermal Characteristics TRANSIENT THERMAL IMPEDANCE (°C/W) 100 10 1 0.1 0.01 0.
PAGE 5
SK32A – SK320A Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS DO-214AC (SMA) SUGGESTED PAD LAYOUT MARKING DIAGRAM 5 P/N = Marking Code G = Green Compound YW = Date Code F = Factory Code Version: V2102
PAGE 6
SK32A – SK320A 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.