2N4264

2

Motorola Small–Signal Transistors, FETs and Diodes Device Data

Characteristic

Symbol

Min

Max

Unit

ON CHARACTERISTICS

DC Current Gain

(IC = 1.0 mAdc, VCE = 1.0 Vdc)

(IC = 10 mAdc, VCE = 1.0 Vdc)

(IC = 10 mAdc, VCE = 1.0 Vdc, TA = – 55°C)

(IC = 30 mAdc, VCE = 1.0 Vdc)

(IC = 100 mAdc, VCE = 1.0 Vdc)(1)

(IC = 200 mAdc, VCE = 1.0 Vdc)(1)

hFE

25

40

20

40

30

20

—

160

—

—

—

—

—

Collector – Emitter Saturation Voltage

(IC = 10 mAdc, IB = 1.0 mAdc)

(IC = 100 mAdc, IB = 10 mAdc)(1)

VCE(sat)

—

—

0.22

0.35

Vdc

Base – Emitter Saturation Voltage

(IC = 10 mAdc, IB = 1.0 mAdc)

(IC = 100 mAdc, IB = 10 mAdc)(1)

VBE(sat)

0.65

0.75

0.8

0.95

Vdc

SMALL– SIGNAL CHARACTERISTICS

Current – Gain — Bandwidth Product

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

fT

300

—

MHz

Input Capacitance

(VEB = 0.5 Vdc, IC = 0, f = 1.0 MHz)

Cibo

—

8.0

pF

Output Capacitance

(VCB = 5.0 Vdc, IE = 0, f = 1.0 MHz, IE = 0)

Cobo

—

4.0

pF

SWITCHING CHARACTERISTICS

Delay Time

(VCC = 10 Vdc, VEB(off) = 2.0 Vdc,

td

—

8.0

ns

Rise Time

( CC

,

EB(off)

,

IC = 100 mAdc, IB1 = 10 mAdc) (Fig. 1, Test Condition C)

tr

—

15

ns

Storage Time

VCC = 10 Vdc, (IC = 10 mAdc, for ts)

(IC = 100 mA for tf)

ts

—

20

ns

Fall Time

(IC = 100 mA for tf)

(IB1 = –10 mA) (IB2 = 10 mA) (Fig. 1, Test Condition C)

tf

—

15

ns

Turn–On Time

(VCC = 3.0 Vdc, VEB(off) = 1.5 Vdc,

IC = 10 mAdc, IB1 = 3.0 mAdc) (Fig. 1, Test Condition A)

ton

—

25

ns

Turn–Off Time

(VCC = 3.0 Vdc, IC = 10 mAdc,

IB1 = 3.0 mAdc, IB2 = 1.5 mAdc) (Fig. 1, Test Condition A)

toff

—

35

ns

Storage Time

(VCC = 10 Vdc, IC = 10 mA,

IB1 = IB2 = 10 mAdc) (Fig. 1, Test Condition B)

ts

—

20

ns

Total Control Charge

(VCC = 3.0 Vdc, IC = 10 mAdc, IB = mAdc)

(Fig. 3, Test Condition A)

QT

—

80

pC

1. Pulse Test: Pulse Width = 300

ms, Duty Cycle = 2.0%.

Test

Condition

IC VCC

A

B

C

mA

10

10

100

V

3

10

10

RS

Ω

3300

560

560

RC

Ω

270

960

96

CS(max)

pF

4

4

12

VBE(off)

V

–1.5

—

–2.0

V1

V

10.55

—

6.35

V2

V

–4.15

–4.65

–4.65

V3

V

10.70

6.55

6.55

Figure 1. Switching Time Equivalent Test Circuit

VCC

RB

RC

CS

V1

V3

00

V2

VEB(off)

<2 ns

<2 ns

ton

t1

toff

t1

PULSE WIDTH (t1) = 300 ns DUTY CYCLE = 2%