MJ10023 ON Semiconductor, MJ10023 Datasheet - Page 4

• Manufacturer Part Number: MJ10023
• Manufacturer: ON Semiconductor

MJ10023
V CE
I B
I C
Figure 7. Inductive Switching Measurements
4
L coil = 10 mH, V CC = 10 V
R coil = 0.7 Ω
V clamp = V CEO(sus)
0
5 V
PW Varied to Attain
I C = 100 mA
90% I B1
V CEO(sus)
20 Ω
t sv
I CM
TIME
90% V CEM
1
2
I CM
TIME
10% V CEM
V CEM
t rv
t 1
t c
1.75
1.25
0.75
0.25
Table 1. Test Conditions for Dynamic Performance
2.0
1.5
1.0
0.5
90% I CM
t f
t fi
0
V CEM
t 2
0
10%
I CM
Figure 9. Typical Inductive Switching Times
SEE ABOVE FOR
DETAILED CONDITIONS
OUTPUT WAVEFORMS
t f Clamped
t
t ti
1.0
V clamp
V clamp
t sv @ 100 C
2% I C
RBSOA AND INDUCTIVE SWITCHING
t c @ 100 C
V BE(off) , BASE–EMITTER VOLTAGE (VOLTS)
t c @ 25 C
2.0
t
INPUT
INDUCTIVE TEST CIRCUIT
1
2
TUT
L coil = 180 µH
R coil = 0.05 Ω
V CC = 20 V
3.0
EQUIVALENT
1N4937
0.1 Ω
t sv @ 25 C
RS =
OR
V clamp
4.0
Scope — Tektronix
475 or Equivalent
t 1 Adjusted to
Obtain I C
t 1
t 2
Test Equipment
[
[
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
L coil (I CM )
L coil (I CM )
10
5.0
V clamp
V CC
0
Figure 8. Typical Peak Reverse Base Current
Motorola Bipolar Power Transistor Device Data
V CC
I CM = 20 A
I B1 = 1 A
V CEM = 250 V
R coil
L coil
6.0
1.0
V BE(off) , REVERSE BASE VOLTAGE (VOLTS)
7.0
2.0
8.0
3.0
4.0
1
2
RESISTIVE SWITCHING
RESISTIVE TEST CIRCUIT
5.0
Use inductive switching
the resistive test circuit.
I B1
driver as the input to
V CC = 250 V
R L = 12.5 Ω
Pulse Width = 25 µs
TURN–OFF TIME
TURN–ON TIME
obtain the forced
I B1 adjusted to
h FE desired
I C = 20 A
I B1 = 1 A
V clamp = 250 V
T J = 25 C
TUT
6.0
7.0
1
2
R L
V CC
8.0