TIP121-S Bourns Inc., TIP121-S Datasheet

TIP121-S

Manufacturer Part Number

TIP121-S

Description

Manufacturer

Bourns Inc.

Datasheet

1.TIP121-S.pdf (4 pages)

Specifications of TIP121-S

Polarity

NPN

Number Of Elements

Collector-emitter Voltage

80V

Collector-base Voltage

80V

Emitter-base Voltage

Collector-emitter Saturation Voltage

2@12mA@3A/4@20mA@5AV

Collector Current (dc) (max)

Operating Temp Range

-65C to 150C

Operating Temperature Classification

Military

Mounting

Through Hole

Pin Count

3 +Tab

Package Type

TO-220

Lead Free Status / Rohs Status

Compliant

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

NOTES: 1. This value applies for t

DECEMBER 1971 - REVISED SEPTEMBER 2002

Specifications are subject to change without notice.

Collector-base voltage (I

Collector-emitter voltage (I

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

●

R O D U C T

Designed for Complementary Use with

TIP125, TIP126 and TIP127

65 W at 25°C Case Temperature

5 A Continuous Collector Current

Minimum h

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, I

BE(off)

= 0, R

of 1000 at 3 V, 3 A

= 0)

= 0.1 Ω, V

I N F O R M A T I O N

= 0)

≤ 0.3 ms, duty cycle ≤ 10%.

= 20 V.

RATING

Pin 2 is in electrical contact with the mounting base.

NPN SILICON POWER DARLINGTONS

TIP120

TIP121

TIP122

TIP120

TIP121

TIP122

TO-220 PACKAGE

(TOP VIEW)

SYMBOL

½LI

CBO

CEO

EBO

TIP120, TIP121, TIP122

stg

tot

B(on)

= 5 mA, R

-65 to +150

VALUE

100

260

0.1

= 100 Ω,

MDTRACA

UNIT

°C

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TIP121-S Summary of contents

Page 1

... DECEMBER 1971 - REVISED SEPTEMBER 2002 Specifications are subject to change without notice. NPN SILICON POWER DARLINGTONS Pin electrical contact with the mounting base. RATING TIP120 TIP121 TIP122 TIP120 TIP121 TIP122 TIP120, TIP121, TIP122 TO-220 PACKAGE (TOP VIEW MDTRACA SYMBOL VALUE UNIT CBO ...

Page 2

... TIP120, TIP121, TIP122 NPN SILICON POWER DARLINGTONS electrical characteristics at 25°C case temperatur e PARAMETER Collector-emitter (BR)CEO C breakdown voltage (see Note Collector-emitter CEO CE cut-off current Collector cut-off CBO CB current V = 100 V CB Emitter cut-off EBO EB current Forward current transfer ratio Collector-emitter CE(sat) saturation voltage ...

Page 3

... BASE-EMITTER SATURATION VOLTAGE vs COLLECTOR CURRENT T = -40° 25° 100° 100 300 µs, duty cycle < 0·5 1· Collector Current - A C Figure 3. TIP120, TIP121, TIP122 vs COLLECTOR CURRENT TCS120AB / 100 -40° 25° 100°C C 1· Collector Current - A C Figure 2. TCS120AC 5·0 5·0 3 ...

Page 4

... TIP120, TIP121, TIP122 NPN SILICON POWER DARLINGTONS MAXIMUM SAFE OPERATING REGIONS 100 10 1·0 0·1 4 MAXIMUM FORWARD-BIAS SAFE OPERATING AREA DC Operation 0.1 = 10% TIP120 TIP121 TIP122 1·0 10 100 V - Collector-Emitter Voltage - V CE Figure 4. THERMAL INFORMATION MAXIMUM POWER DISSIPATION vs CASE TEMPERATURE 100 T - Case Temperature - °C C Figure 5 ...

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