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MJF31C

3.0 AMPERE POWER TRANSISTORS COMPLEMENTARY SILICON 100 VOLTS, 28 WATTS

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MJF31C (NPN), MJF32C (PNP)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ OFF CHARACTERISTICS

Collector−Emitter Sustaining Voltage (Note 2)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 30 mAdc, IB = 0)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Cutoff Current

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 3.0 Adc, VCE = 4.0 Vdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Cutoff Current

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Emitter Cutoff Current (VBE = 5.0 Vdc, IC = 0)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ON CHARACTERISTICS (Note 2)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DC Current Gain (IC = 1.0 Adc, VCE = 4.0 Vdc)

(IC = 3.0 Adc, VCE = 4.0 Vdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector−Emitter Saturation Voltage (IC = 3.0 Adc, IB = 375 mAdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Base−Emitter On Voltage (IC = 3.0 Adc, VCE = 4.0 Vdc)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DYNAMIC CHARACTERISTICS

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Current−Gain − Bandwidth Product (IC = 500 mAdc, VCE = 10 Vdc, ftest = 1.0 MHz)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Small−Signal Current Gain (IC = 0.5 Adc, VCE = 10 Vdc, f = 1.0 kHz)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ 2. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 2.0%.

Symbol

VCEO(sus)

ICEO

ICES

IEBO

hFE

VCE(sat)

VBE(on)

fT

hfe

Min

Max

Unit

Vdc

100

−

mAdc

−

0.3

−

200

mAdc

−

1.0

mAdc

25

−

−

10

50

−

1.2

Vdc

−

1.8

Vdc

3.0

−

MHz

20

−

−

TC TA

40 4.0

30 3.0

20 2.0

TC

TA

10 1.0

00

0 20 40 60 80 100 120 140 160

T, TEMPERATURE (°C)

Figure 1. Power Derating

TURN-ON PULSE

APPROX

VCC

+11 V

RC

Vin 0

VEB(off)

APPROX

+11 V

Vin

Vin

RB

t1

t3

Cjd << Ceb

t1 ≤ 7.0 ns

100 < t2 < 500 ms

t3 < 15 ns

- 4.0 V

SCOPE

t2

TURN-OFF PULSE

DUTY CYCLE ≈ 2.0%

APPROX - 9.0 V

RB and RC VARIED TO OBTAIN DESIRED CURRENT LEVELS

Figure 2. Switching Time Equivalent Circuit

2.0

1.0

0.7

0.5

tr @ VCC = 30 V

0.3

tr @ VCC = 10 V

IC/IB = 10

TJ = 25°C

0.1

0.07

0.05

td @ VEB(off) = 2.0 V

0.03

0.02

0.03 0.05 0.07 0.1

0.3 0.5 0.7 1.0

3.0

IC, COLLECTOR CURRENT (AMP)

Figure 3. Turn−On Time

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