MJD31-1 Motorola Semiconductor Products, MJD31-1 Datasheet - Page 3

• Manufacturer Part Number: MJD31-1
• Description: Silicon Power Transistors 3 Amperes 40 And 100 Volts 15 Watts
• Manufacturer: Motorola Semiconductor Products

Motorola Bipolar Power Transistor Device Data
2.5
1.5
0.5
T A T C
500
300
100
2
1
0
70
50
30
10
1.4
1.2
0.8
0.6
0.4
0.2
0.003
7
5
1
0
0.03
25
20
15
10
5
0
25
V CE(sat) @ I C /I B = 10
0.005 0.01 0.02 0.03 0.05 0.1
V BE(sat) @ I C /I B = 10
0.05
T J = 25 C
T J = 150 C
– 55 C
25 C
0.07
T C
Figure 3. DC Current Gain
T A (SURFACE MOUNT)
50
0.1
I C , COLLECTOR CURRENT (AMPS)
I C , COLLECTOR CURRENT (AMPS)
Figure 5. “On” Voltages
Figure 1. Power Derating
V BE @ V CE = 2 V
T, TEMPERATURE ( C)
0.3
75
0.5
0.2 0.3 0.5
100
0.7
TYPICAL CHARACTERISTICS
1
V CE = 2 V
125
1
2 3
3
150
0.07
0.05
0.03
0.02
0.07
0.05
0.03
+11 V
0
0.7
0.5
0.3
0.1
0.7
0.5
0.3
0.2
0.1
DUTY CYCLE = 1%
2
1
3
2
1
0.03
0.03
t r , t f 10 ns
– 9 V
0.05
0.05 0.07 0.1
R B and R C VARIED TO OBTAIN DESIRED CURRENT LEVELS
REVERSE ALL POLARITIES FOR PNP.
t f @ V CC = 30 V
Figure 2. Switching Time Test Circuit
t r @ V CC = 10 V
D 1 MUST BE FAST RECOVERY TYPE, e.g.:
t r @ V CC = 30 V
t f @ V CC = 10 V
0.07
1N5825 USED ABOVE I B 100 mA
MSD6100 USED BELOW I B 100 mA
25 s
0.1
I C , COLLECTOR CURRENT (AMPS)
I C , COLLECTOR CURRENT (AMPS)
Figure 6. Turn–Off Time
Figure 4. Turn–On Time
51
0.2
t s
R B
0.3
0.3
MJD31,C MJD32,C
t d @ V BE(off) = 2 V
– 4 V
0.5
0.5 0.7
D 1
0.7
+ 30 V
1
I B1 = I B2
I C /I B = 10
t s = t s – 1/8 t f
T J = 25 C
1
V CC
I C /I B = 10
T J = 25 C
R C
2
SCOPE
3
3
3