Diodes DST3906DJ - Manual (Page 3)

DST3906DJ
Document number: DS32039 Rev. 2 - 2
3 of 6
www.diodes.com
April 2010
© Diodes Incorporated
DST3906DJ
NEW PROD
UC
T
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
V
(BR)CBO
-40 ⎯ V I
C
= -10
μA, I
E
= 0
Collector-Emitter Breakdown Voltage (Note 4) V
(BR)CEO
-40 ⎯ V I
C
= -1.0mA, I
B
= 0
Emitter-Base Breakdown Voltage V
(BR)EBO
-5.0 ⎯ V I
E
= -10 μA, I
C
= 0
Collector Cutoff Current
I CEX
⎯ -50 nA V CE = -30V, V EB(OFF) = -3.0V
I
CBO
⎯ -50 nA V
CB
= -30V, I
E
= 0
Base Cutoff Current I
BL
⎯ -50 nA V
CE
= -30V, V
EB(OFF)
= -3.0V
ON CHARACTERISTICS (Note 4)
DC Current Gain h
FE
60
80
100
60
30
⎯
⎯
300
⎯
⎯
⎯
I
C
= -100µA, V
CE
= -1.0V
I
C
= -1.0mA, V
CE
= -1.0V
I
C
= -10mA, V
CE
= -1.0V
I
C
= -50mA, V
CE
= -1.0V
I C = -100mA, V CE = -1.0V
Collector-Emitter Saturation Voltage V
CE(SAT)
⎯
-0.25
-0.40
V
I
C
= -10mA, I
B
= -1.0mA
I
C
= -50mA, I
B
= -5.0mA
Base-Emitter Saturation Voltage V
BE(SAT)
-0.65
⎯
-0.85
-0.95
V
I
C
= -10mA, I
B
= -1.0mA
I
C
= -50mA, I
B
= -5.0mA
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
C
obo
⎯ 4.5 pF V
CB
= -5.0V, f = 1.0MHz, I
E
= 0
Input Capacitance C ibo
⎯ 10 pF V EB = -0.5V, f = 1.0MHz, I C = 0
Input Impedance h
ie
2.0 12 k Ω
V CE = 10V, I C = 1.0mA,
f = 1.0kHz
Voltage Feedback Ratio h
re
0.1 10 x 10 -4
Small Signal Current Gain h
fe
100 400 ⎯
Output Admittance h
oe
3.0 60 μS
Current Gain-Bandwidth Product f
T
300 ⎯ MHz
V
CE
= -20V, I
C
= -10mA,
f = 100MHz
SWITCHING CHARACTERISTICS
Delay Time
t
d
⎯ 35 ns V
CC
= -3.0V, I
C
= -10mA,
V
BE(off)
= 0.5V, I
B1
= -1.0mA Rise Time t
r
⎯ 35 ns
Storage Time t
s
⎯ 225 ns V
CC
= -3.0V, I
C
= -10mA,
I B1 = I B2 = -1.0mA Fall Time t
f
⎯ 75 ns
Notes: 4. Short duration pulse test used to minimize self-heating effect.
0
0.04
0.08
0.12
0.16
0.20
0 1 2 3 4 5
-V , COLLECTOR-EMITTER VOLTAGE (V)
CE
Fig. 4 Typical Collector Current
vs. Collector-Emitter Voltage
-I
,
C
O
LL
E
C
T
O
R
C
U
R
R
EN
T
(A
)
C
I = -2mA
B
I = -0.2mA
B
I = -0.4mA
B
I = -0.6mA
B
I = -0.8mA
B
I = -1.6mA
B
I = -1.4mA
B
I = -1.2mA
B
I = -1.8mA
B
I = -1mA
B
0.1 1 10 100 1,000
-I , COLLECTOR CURRENT (mA)
C
Fig. 5 Typical DC Current Gain vs. Collector Current
0
50
100
150
200
250
300
350
400
h,
D
C
C
U
R
R
E
N
T
G
AI
N
FE
T = -55°C
A
T = 25°C
A
T = 150°C
A
T = 125°C
A
T = 85°C
A
V = 5V
CE