TIP121-S 查看數據表（PDF） - Bourns, Inc

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TIP121-S

NPN SILICON POWER DARLINGTONS

Bourns, Inc 

TIP120, TIP121, TIP122

NPN SILICON POWER DARLINGTONS

● Designed for Complementary Use with

TIP125, TIP126 and TIP127

● 65 W at 25°C Case Temperature

● 5 A Continuous Collector Current

● Minimum hFE of 1000 at 3 V, 3 A

This series is currently available, but

not recommended for new designs.

TO-220 PACKAGE

(TOP VIEW)

B

1

C

2

E

3

Pin 2 is in electrical contact with the mounting base.

MDTRACA

absolute maximum ratings at 25°C case temperature (unless otherwise noted)

RATING

SYMBOL

VALUE

UNIT

Collector-base voltage (IE = 0)

Collector-emitter voltage (IB = 0)

Emitter-base voltage

Continuous collector current

Peak collector current (see Note 1)

Continuous base current

Continuous device dissipation at (or below) 25°C case temperature (see Note 2)

Continuous device dissipation at (or below) 25°C free air temperature (see Note 3)

Unclamped inductive load energy (see Note 4)

Operating junction temperature range

Storage temperature range

Lead temperature 3.2 mm from case for 10 seconds

TIP120

TIP121

TIP122

TIP120

TIP121

TIP122

VCBO

VCEO

VEBO

IC

ICM

IB

Ptot

Ptot

½LIC2

Tj

Tstg

TL

60

80

V

100

60

80

V

100

5

V

5

A

8

A

0.1

A

65

W

2

W

50

mJ

-65 to +150

°C

-65 to +150

°C

260

°C

NOTES: 1. This value applies for tp ≤ 0.3 ms, duty cycle ≤ 10%.

2. Derate linearly to 150°C case temperature at the rate of 0.52 W/°C.

3. Derate linearly to 150°C free air temperature at the rate of 16 mW/°C.

4. This rating is based on the capability of the transistor to operate safely in a circuit of: L = 20 mH, IB(on) = 5 mA, RBE = 100 Ω,

VBE(off) = 0, RS = 0.1 Ω, VCC = 20 V.

PRODUCT INFORMATION

DECEMBER 1971 - REVISED SEPTEMBER 2002

Specifications are subject to change without notice.

1

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