MJD47T4G datasheet(3/6 Pages) ONSEMI

3 / 6 page

MJD47, NJVMJD47T4G, MJD50, NJVMJD50T4G

http://onsemi.com

Figure 1. Power Derating

T, TEMPERATURE (

°C)

100

125

150

Figure 2. Switching Time Equivalent Circuit

APPROX

+11 V

-4 V

SCOPE

VCC

RB and RC VARIED TO OBTAIN

DESIRED CURRENT LEVELS.

2.5

1.5

0.5

TA TC

DUTY CYCLE

≈ 2%

APPROX -9 V

t1 ≤ 7 ns

10 < t2 < 500 ms

t3 < 15 ns

Vin 0

Cjd << Ceb

Vin

APPROX

+11 V

Vin

TURN-ON PULSE

TA (SURFACE MOUNT)

VEB(off)

TURN-OFF PULSE

TYPICAL CHARACTERISTICS

0.02

IC, COLLECTOR CURRENT (AMPS)

0.8

1.4

1.2

0.4

0.6

0.2

VBE(sat) @ IC/IB = 5

VBE(on) @ VCE = 4 V

VCE(sat) @ IC/IB = 5

0.02

IC, COLLECTOR CURRENT (AMPS)

0.06

0.2

100

VCE = 10 V

TJ = 150°C

0.1

0.6

°C

-55

°C

0.04

0.4

200

Figure 3. DC Current Gain

t, TIME (ms)

0.01

1 k

0.3

0.2

0.07

RqJC(t) = r(t) RqJC

RqJC = 8.33°C/W MAX

D CURVES APPLY FOR POWER

PULSE TRAIN SHOWN

READ TIME AT t1

TJ(pk) - TC = P(pk) qJC(t)

P(pk)

DUTY CYCLE, D = t1/t2

0.01

Figure 4. “On” Voltages

0.7

Figure 5. Thermal Response

0.5

0.1

0.05

0.03

0.02

0.02 0.03

0.05

0.1

0.2 0.3

0.5

100

200 300

500

0.06

0.2

0.1

0.6

0.04

0.4

0.2

SINGLE PULSE

D = 0.5

0.05

TJ = 25°C

0.1

0.02

0.01

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