COMPLEMENTARY POWER

DARLINGTON

BDS28A/B/CM3A

BDS29A/B/CM3A

Semelab Limited

Semelab Limited

Semelab Limited

Semelab Limited

Coventry Road, Lutterworth, Leicestershire, LE17 4JB

Telephone +44 (0) 1455 556565

Fax +44 (0) 1455 552612

Document Number 9017

Issue 1

Page 2 of 3

Symbols

Parameters

Test Conditions

Min.

Typ

Max.

Units

BDS 28A

BDS 29A

IC = 100mA

60

BDS 28B

BDS 29B

IB = 0

90

V(BR)CEO

(1)

Collector-Emitter

Breakdown Voltage

BDS 28C

BDS 29C

120

V

VCE= VCEO Max.

RBE = 1.0KΩ

1.0

ICER

Collector-Emitter Leakage

Current

TC = 150°C

5

IEBO

Emitter Cut-Off Current

IC = 0

VBE = 5V

5

ICEO

Collector-Emitter Leakage

Current

IB = 0

VCE =50V

1.0

mA

IC = 20A

IB = 0.2A

3

VCE(sat)

(1)

Collector-Emitter Saturation

Voltage

IC = 30A

IB = 0.3A

4

IC = 20A

IB = 0.2A

3.5

VBE(sat)

(1)

Emitter-Base Saturation

Voltage

IC = 30A

IB = 0.3A

5

V

IC = 20A

VCE = 5V

1000

hFE

(1)

Forward-current transfer

ratio

IC = 30A

VCE = 5V

200

-

DYNAMIC CHARACTERISTICS

IC = 1A

VCE = 3V

hfe

(1)

Small-Signal Current Gain

f = 1.0MHz

4

MHz

Notes

Notes

Notes

Notes

(1)

Pulse Width ≤ 300us, δ ≤ 2%