2/28/00

Dimensions in inches and (millimeters)

.016 (0.4)

.037(0.95) .037(0.95)

.122 (3.1)

.016 (0.4)

.016 (0.4)

1

2

3

Top View

.102 (2.6)

.110 (2.8)

.094 (2.4)

TO-236AB (SOT-23)

MMBT2907A

Small Signal Transistor (PNP)

Features

• PNP Silicon Epitaxial Planar Transistor for

switching and amplifier applications.

• This transistor is also available in the TO-92 case

with the type designation MPS2907A.

Dimensions in inches and (millimeters)

Parameters

Symbols

Value

Units

Collector-Emitter Voltage

60

V

Collector-Base Voltage

60

V

Emitter-Base Voltage

5.0

V

Collector Current

600

mA

225

mW

Derate above 25°C

1.8

mW/°C

300

mW

Derate above 25°C

2.4

mW/°C

Thermal Resistance Junction to Ambient Air

FR-5 Board

R

ΘJA

556

°C/W

Alumina Substrate

417

Junction Temperature

150

°C

Storage Temperature Range

– 55 to +150

°C

Notes:

(1) FR-5 Board = 1.0 x 0.75 x 0.062 in.

(2) Alumina Substrate = 0.4 x 0.3 x 0.024 in. 99.5% alumina.

Mechanical Data

Case: SOT-23 Plastic Package

Weight: approx. 0.008g

Marking Code: 2F

Packaging Codes/Options:

E8/10K per 13” reel (8mm tape)

E9/3K per 7” reel (8mm tape)

New

Product

Pin Configuration

1 = Base

2 = Emitter

3 = Collector

0.079 (2.0)

0.037 (0.95)

0.035 (0.9)

0.031 (0.8)

0.037 (0.95)

Mounting Pad Layout