MPS2907 MPS2907A

2

Motorola Small–Signal Transistors, FETs and Diodes Device Data

Characteristic

Symbol

Min

Max

Unit

ON CHARACTERISTICS

DC Current Gain

(IC = –0.1 mAdc, VCE = –10 Vdc)

MPS2907

MPS2907A

(IC = –1.0 mAdc, VCE = –10 Vdc)

MPS2907

MPS2907A

(IC = –10 mAdc, VCE = –10 Vdc)

MPS2907

MPS2907A

(IC = –150 mAdc, VCE = –10 Vdc)(1)

MPS2907, MPS2907A

(IC = –500 mAdc, VCE = –10 Vdc)(1)

MPS2907

MPS2907A

hFE

35

75

50

100

75

100

100

30

50

—

—

—

—

—

—

300

—

—

—

Collector – Emitter Saturation Voltage(1)

(IC = –150 mAdc, IB = –15 mAdc)

(IC = –500 mAdc, IB = –50 mAdc)

VCE(sat)

—

—

–0.4

–1.6

Vdc

Base – Emitter Saturation Voltage(1)

(IC = –150 mAdc, IB = –15 mAdc)

(IC = –500 mAdc, IB = –50 mAdc)

VBE(sat)

—

—

–1.3

–2.6

Vdc

SMALL– SIGNAL CHARACTERISTICS

Current – Gain — Bandwidth Product(1), (2)

(IC = –50 mAdc, VCE = –20 Vdc, f = 100 MHz)

fT

200

—

MHz

Output Capacitance

(VCB = –10 Vdc, IE = 0, f = 1.0 MHz)

Cobo

—

8.0

pF

Input Capacitance

(VEB = –2.0 Vdc, IC = 0, f = 1.0 MHz)

Cibo

—

30

pF

SWITCHING CHARACTERISTICS

Turn–On Time

(VCC = –30 Vdc, IC = –150 mAdc,

IB1 = –15 mAdc) (Figures 1 and 5)

ton

—

45

ns

Delay Time

IB1 = –15 mAdc) (Figures 1 and 5)

td

—

10

ns

Rise Time

tr

—

40

ns

Turn–Off Time

(VCC = –6.0 Vdc, IC = –150 mAdc,

IB1 = IB2 = 15 mAdc) (Figure 2)

toff

—

100

ns

Storage Time

IB1 = IB2 = 15 mAdc) (Figure 2)

ts

—

80

ns

Fall Time

tf

—

30

ns

1. Pulse Test: Pulse Width

v 300 ms, Duty Cycle v 2.0%.

2. fT is defined as the frequency at which |hfe| extrapolates to unity.

0

0

–16 V

200 ns

50

1.0 k

200

–30 V

TO OSCILLOSCOPE

RISE TIME

≤ 5.0 ns

+15 V

–6.0 V

1.0 k

37

50

1N916

1.0 k

200 ns

–30 V

TO OSCILLOSCOPE

RISE TIME

≤ 5.0 ns

INPUT

Zo = 50 Ω

PRF = 150 PPS

RISE TIME

≤ 2.0 ns

P.W. < 200 ns

INPUT

Zo = 50 Ω

PRF = 150 PPS

RISE TIME

≤ 2.0 ns

P.W. < 200 ns

Figure 1. Delay and Rise Time Test Circuit

Figure 2. Storage and Fall Time Test Circuit