MMDT3946_1 DIODES [Diodes Incorporated], MMDT3946_1 Datasheet - Page 2

• Manufacturer Part Number: MMDT3946_1
• Description: COMPLEMENTARY NPN / PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR
• Manufacturer: DIODES [Diodes Incorporated]

Note:
Electrical Characteristics, NPN 3904 Section
DS30123 Rev. 8 - 2
OFF CHARACTERISTICS (Note 4)
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Base Cutoff Current
ON CHARACTERISTICS (Note 4)
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
Input Capacitance
Input Impedance
Voltage Feedback Ratio
Small Signal Current Gain
Output Admittance
Current Gain-Bandwidth Product
Noise Figure
SWITCHING CHARACTERISTICS
Delay Time
Rise Time
Storage Time
Fall Time
4. Short duration pulse test used to minimize self-heating effect.
Characteristic
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V
V
V
V
V
Symbol
(BR)CBO
(BR)CEO
(BR)EBO
CE(SAT)
BE(SAT)
C
I
C
h
CEX
h
NF
I
h
h
h
BL
f
t
t
obo
t
t
FE
ibo
oe
T
ie
re
fe
d
s
r
f
2 of 5
@ T
0.65
Min
100
100
300
5.0
1.0
0.5
1.0
60
40
40
70
60
30
A
= 25 C unless otherwise specified
Max
0.20
0.30
0.85
0.95
300
400
200
6.0
4.0
8.0
8.0
5.0
50
50
10
40
35
35
50
x 10
MHz
Unit
nA
nA
k
dB
pF
pF
ns
ns
ns
ns
V
V
V
V
V
S
-4
I
I
I
V
V
I
I
I
I
I
I
I
I
I
V
V
V
f = 1.0kHz
V
f = 100MHz
V
R
V
V
V
I
C
C
E
C
C
C
C
C
C
C
C
C
B1
CE
CE
CB
EB
CE
CE
CE
S
CC
BE(off)
CC
= 10mA, I
= 10 A, I
= 1.0mA, I
= 10 A, I
= 100µA, V
= 1.0mA, V
= 10mA, V
= 50mA, V
= 100mA, V
= 50mA, I
= 10mA, I
= 50mA, I
= 1.0k
= I
= 30V, V
= 30V, V
= 5.0V, f = 1.0MHz, I
= 0.5V, f = 1.0MHz, I
= 10V, I
= 20V, I
= 5.0V, I
= 3.0V, I
= 3.0V, I
B2
= - 0.5V, I
Test Condition
= 1.0mA
E
C
B
B
B
B
C
C
f = 1.0kHz
B
C
EB(OFF)
EB(OFF)
C
C
= 0
= 0
= 1.0mA
= 5.0mA
= 1.0mA
= 5.0mA
= 1.0mA,
= 20mA,
CE
CE
CE
CE
CE
= 0
= 100 A,
= 10mA,
= 10mA,
= 1.0V
= 1.0V
B1
= 1.0V
= 1.0V
= 1.0V
MMDT3946
= 1.0mA
= 3.0V
= 3.0V
C
E
= 0
= 0