Features

Low forward voltage drop

Fast switching for high efficiency

High current capability

Case: Heatsink TO-220AB open metal package

High surge current capability

Weight: 2.2 gram approximately

Polarity: As marked on diode body

method 208

Mounting position: Any

Terminals: Solderable per MIL-STD-202

Mechanical Data

Low reverse leakage current

Epoxy: UL 94V-0 rate flame retardant

TO-220AB/TO-220-3L

Unit : inch (mm)

HER2001CS thru HER2008CS

Pb Free Plating Product

HER2001CS thru HER2008CS

20.0 Ampere Heatsink Dual Series Connection High Efficiency Rectifiers

© 1995 Thinki Semiconductor Co., Ltd.

http://www.thinkisemi.com.tw/

Page 1/2

Application

Pb

Automotive Inverters and Solar Inverters

Plating Power Supply,SMPS and UPS

Car Audio Amplifiers and Sound Device Systems

Rev.10T

.196(5.00)

.054(1.39)

.038(0.96)

.419(10.66)

.139(3.55)

MIN

.163(4.16)

.045(1.15)

.019(0.50)

.025(0.65)MAX

.1(2.54)

.1(2.54)

.387(9.85)

Positive

Negative

Common Cathode

Case

Case

Case

Common Anode

Suffix "CT"

Case

Series

Tandem Polarity

Suffix "CA"

Suffix "CS"

Doubler

Tandem Polarity

Suffix "CD"

50

100

200

300

400

600

800

1000

V

35

70

140

210

280

420

560

700

V

50

100

200

300

400

600

800

1000

V

A

ns

pF

°C/W

°C

°C

Note 1: Pulse test with PW=300μs, 1% duty cycle

Note 3: Measured at 1 MHz and applied reverse voltage of 4.0V DC.

Typical thermal resistance

1.5

Operating junction temperature range

- 55 to +150

Storage temperature range

- 55 to +150

Maximum reverse recovery time (Note 2)

50

80

Typical junction capacitance (Note 3)

80

50

5.0

μA

100

A

Maximum instantaneous forward voltage (Note 1)

@ 10 A(per leg)

1.0

1.3

1.7

V

Maximum RMS voltage

Maximum DC blocking voltage

Peak forward surge current, 8.3 ms single half

sine-wave superimposed on rated load

200

Maximum repetitive peak reverse voltage

PARAMETER

SYMBOL

HER

2001CS

HER

2002CS

HER

2003CS

HER

2007CS

HER

2008CS

UNIT

HER

2004CS

HER

2005CS

HER

2006CS

Maximum average forward rectified current(total device)

20