MJF6388 Datasheet, PDF (3/8 Pages) Motorola, Inc – COMPLEMENTARY SILICON POWER DARLINGTONS 10 AMPERES 100 VOLTS 40 WATTS

RB & RC VARIED TO OBTAIN DESIRED CURRENT LEVELS
D1, MUST BE FAST RECOVERY TYPES, e.g.,
MUR110 USED ABOVE IB ≈ 100 mA
MSD6100 USED BELOW IB ≈ 100 mA
V1
APPROX.
+12 V
V2
APPROX.
–8 V
RB
51 D1
≈8k
–4 V
25 µs
VCC
+ 30 V
RC
TUT
SCOPE
≈ 120
tr, tf ≤ 10 ns
DUTY CYCLE = 1%
FOR td AND tr, D1 IS DISCONNECTED
AND V2 = 0
FOR NPN TEST CIRCUIT REVERSE ALL POLARITIES.
Figure 2. Switching Times Test Circuit
MJF6388 MJF6668
NPN
MJF6388
PNP
MJF6668
7
5
3
ts
tf
1
0.7
tr
0.3
VCC = 30 V
0.2 IC/IB = 250
IB1 = IB2
0.1 TJ = 25°C
0.07
0.1
0.2
0.5
1
td
2
5
10
IC, COLLECTOR CURRENT (AMPS)
10
7
5 _tr
3
2
1
0.7
0.5
0.3
0.2
tf
VCC = 30 V
IC/IB = 250
IB1 = IB2
TJ = 25°C
ts
td
0.1
0.1
0.2 0.3 0.5 0.7 1
23
IC, COLLECTOR CURRENT (AMPS)
5 7 10
Figure 3. Typical Switching Times
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0.05
0.03
0.02
1
TJ = 150°C
dc
5 ms
100 µs
1 ms
CURRENT LIMIT
SECONDARY BREAKDOWN LIMIT
THERMAL LIMIT @ TC = 25°C
(SINGLE PULSE)
23 5
10
20 30 50
100
VCE, COLLECTOR–EMITTER VOLTAGE (VOLTS)
Figure 4. Maximum Forward Bias
Safe Operating Area
Motorola Bipolar Power Transistor Device Data
3