MMBT4124 Fairchild Semiconductor, MMBT4124 Datasheet - Page 4

• Manufacturer Part Number: MMBT4124
• Description: TRANSISTOR NPN 25V 200MA SOT23
• Manufacturer: Fairchild Semiconductor

Specifications of MMBT4124

• Transistor Type: NPN
• Current - Collector (ic) (max): 200mA
• Voltage - Collector Emitter Breakdown (max): 25V
• Vce Saturation (max) @ Ib, Ic: 300mV @ 5mA, 50mA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 120 @ 2mA, 1V
• Power - Max: 350mW
• Frequency - Transition: 300MHz
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Transistor Polarity: NPN
• Number Of Elements: 1
• Collector-emitter Voltage: 25V
• Collector-base Voltage(max): 30V
• Emitter-base Voltage (max): 5V
• Collector Current (dc) (max): 200mA
• Dc Current Gain (min): 120
• Power Dissipation: 350mW
• Frequency (max): 300MHz
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 3
• Package Type: SOT-23
• Configuration: Single
• Mounting Style: SMD/SMT
• Collector- Emitter Voltage Vceo Max: 25 V
• Emitter- Base Voltage Vebo: 5 V
• Continuous Collector Current: 0.2 A
• Maximum Dc Collector Current: 0.2 A
• Maximum Operating Frequency: 300 MHz
• Maximum Operating Temperature: + 150 C
• Dc Collector/base Gain Hfe Min: 120
• Minimum Operating Temperature: - 55 C
• Collector-base Voltage: 30V
• Emitter-base Voltage: 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Collector Cutoff (max): -
• Lead Free Status / Rohs Status: Compliant
• Other names: MMBT4124FS

Typical Characteristics
50
45
40
35
30
25
20
15
10
500
100
5
0
12
10
10
8
6
4
2
0
1
5
Turn-On Time vs Collector Current
0.1
1
Current Gain and Phase Angle
Noise Figure vs Frequency
I
R
C
2.0V
I
S
= 1.0 mA
C
I
V
= 200
C
R
t
CE
I
- COLLECTOR CURRENT (mA)
vs Frequency
= 10 mA
C
S
f - FREQUENCY (MHz)
d
h
= 40V
10
= 50 A
f - FREQUENCY (kHz)
@
= 1.0 k
fe
1
40V
V
CB
I
R
C
= 0V
S
= 0.5 mA
= 200
10
15V
I
C
= 100 A, R
100
t
10
r
(continued)
@
I
B1
V
V
CE
S
= I
CC
= 500
B2
= 5.0V
= 3.0V
=
1000
10
I
c
100
100
120
140
160
180
40
0
20
60
80
100
500
100
0.75
0.25
12
10
10
0.5
8
6
4
2
0
5
0.1
Noise Figure vs Source Resistance
1
0
NPN General Purpose Amplifier
1
0
Rise Time vs Collector Current
SOT-23
TO-92
I
C
= 5.0 mA
25
I
R
Ambient Temperature
Power Dissipation vs
C
I
S
C
- COLLECTOR CURRENT (mA)
= 1.0 mA
T
- SOURCE RESISTANCE (
J
TEMPERATURE ( C)
= 125°C
50
1
SOT-223
V
10
75
CC
= 40V
T
J
= 25°C
o
100
10
I
C
= 100 A
I
B1
k
= I
I
125
C
)
= 50 A
B2
(continued)
=
10
I
c
100
150
100