MPSA13 MPSA14

2

Motorola Small–Signal Transistors, FETs and Diodes Device Data

Characteristic

Symbol

Min

Max

Unit

ON CHARACTERISTICS(1)

DC Current Gain

(IC = 10 mAdc, VCE = 5.0 Vdc)

MPSA13

MPSA14

(IC = 100 mAdc, VCE = 5.0 Vdc)

MPSA13

MPSA14

hFE

5,000

10,000

10,000

20,000

—

—

—

—

—

Collector – Emitter Saturation Voltage

(IC = 100 mAdc, IB = 0.1 mAdc)

VCE(sat)

—

1.5

Vdc

Base – Emitter On Voltage

(IC = 100 mAdc, VCE = 5.0 Vdc)

VBE(on)

—

2.0

Vdc

SMALL– SIGNAL CHARACTERISTICS

Current–Gain – Bandwidth Product(2)

(IC = 10 mAdc, VCE = 5.0 Vdc, f = 100 MHz)

fT

125

—

MHz

1. Pulse Test: Pulse Width

v 300 ms; Duty Cycle v 2.0%.

2. fT = |hfe| S ftest.

RS

in

en

IDEAL

TRANSISTOR

Figure 1. Transistor Noise Model