Diodes MJD31CQ - Manual (Page 4)

MJD31CQ
Document number: DS37049 Rev. 1 - 2
4 of 7
www.diodes.com
March 2014
© Diodes Incorporated
MJD31CQ
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Collector-Emitter Breakdown Voltage (Note 11) BV
CEO
100   V I
C
= 30mA, I
B
= 0
Collector Cut-off Current I
CEO
  1 μA V
CB
= 60V, I
B
= 0
Collector Cut-off Current I
CES
  1 μA V
CE
= 100V, V
EB
= 0
Emitter Cut-off Current I
EBO
  1 μA V
EB
= 5V, I
C
= 0
Collector-Emitter Saturation Voltage (Note 11) V
CE(sat)
  1.2 V I
C
= 3.0A, I
B
= 375mA
Base-Emitter Turn-On Voltage (Note 11) V
BE(on)
  1.8 V  I
C
= 3A, V
CE
= 4V
DC Current Gain (Note 11) h
FE
25
10


50

V
CE
= 4V, I
C
= 1A
V
CE
= 4V, I
C
= 3A
Current Signal Current Gain H
fe
20    V
CE
= 10V, I
C
= 0.5A, f = 1KHz
Current Gain-Bandwidth Product f
T
3.0   MHz I
C
= 500mA, V
CE
= 10V, f = 1MHz
Note: 11. Measured under pulsed conditions. Pulse width  300μs. Duty cycle 2%.
Typical Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
1 10 100 1,000 10,000
I , COLLECTOR CURRENT (mA)
C
Figure 1 Typical DC Current Gain vs. Collector Current
10
100
1,000
h,
D
C
C
U
R
R
EN
T
G
AI
N
FE
T = 150°C
A
T = 25°C
A
T = -55°C
A
T = 85°C
A
V = 4V
CE
1 10 100 1,000 10,000
I , COLLECTOR CURRENT (mA)
C
Figure 2 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
0.01
0.1
1
V,
C
O
LLE
C
T
O
R
-E
M
IT
T
E
R
S
A
T
URA
T
ION
CE
(S
A
T
)
VO
LT
AGE (
V
)
I /I = 8
C B
T = 85°C
A
T = 25°C
A
T = -55°C
A
T = 150°C
A
1 10 100 1,000 10,000
I , COLLECTOR CURRENT (mA)
C
Figure 3 Typical Base-Emitter Turn-On Voltage
vs. Collector Current
0
0.2
0.4
0.6
0.8
1.0
V
, BASE
-E
M
IT
T
E
R
T
U
R
N-
O
N V
O
LT
A
G
E (
V
)
BE
(O
N
)
1.2
T = 150°C
A
T = 25°C
A
T = -55°C
A
T = 85°C
A
V = 4V
CE
1 10 100 1,000 10,000
I , COLLECTOR CURRENT (mA)
C
Figure 4 Typical Base-Emitter Saturation Voltage
vs. Collector Current
0.2
0.4
0.6
0.8
1.0
1.2
V
, B
ASE-
E
M
IT
T
E
R
SA
T
U
R
A
T
IO
N
V
O
LT
A
G
E (
V
)
BE
(S
A
T
)
0
T = 150°C
A
T = 25°C
A
T = -55°C
A
T = 85°C
A
I = 8
C B
/I