MMBT4124 Fairchild Semiconductor, MMBT4124 Datasheet - Page 6

• 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

NPN General Purpose Amplifier
(continued)
Test Circuits
3.0 V
275
300 ns
10.6 V
Duty Cycle
2%
10 K
0
C
4.0 pF
- 0.5 V
1
1.0 ns
FIGURE 1: Delay and Rise Time Equivalent Test Circuit
3.0 V
t
10
t
500 s
1
1
10.9 V
275
Duty Cycle
2%
10 K
0
C
4.0 pF
1
1N916
- 9.1 V
1.0 ns
FIGURE 2: Storage and Fall Time Equivalent Test Circuit