Details

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BUY MMBF170-7-F https://www.utsource.net/itm/p/11548998.html

Parameter	Value	Unit
Type	NPN Bipolar Transistor	-
Collector-Emitter Voltage (Vce)	45	V
Collector-Base Voltage (Vcb)	50	V
Emitter-Base Voltage (Veb)	6	V
Collector Current (Ic)	500	mA
Power Dissipation (Ptot)	625	mW
DC Current Gain (hFE)	100 to 300	-
Transition Frequency (ft)	300	MHz
Storage Temperature Range (Tstg)	-65 to 150	掳C
Operating Temperature Range (Tamb)	-65 to 150	掳C
Package Type	SOT-23	-

Instructions for Use:

1. Handling Precautions:

   • Handle the MMBF170-7-F with care to avoid static discharge, which can damage the device.
   • Use appropriate ESD (Electrostatic Discharge) protection equipment when handling.

2. Mounting:

   • Ensure that the soldering temperature does not exceed 260掳C for more than 10 seconds.
   • Avoid excessive mechanical stress on the leads during soldering or handling.

3. Biasing:

   • Ensure that the collector-emitter voltage (Vce) does not exceed 45V to prevent breakdown.
   • Keep the collector current (Ic) within the rated limit of 500mA to avoid overheating and potential damage.

4. Thermal Management:

   • The maximum power dissipation is 625mW. Ensure adequate heat sinking if operating near this limit to maintain the junction temperature within safe limits.

5. Storage:

   • Store the MMBF170-7-F in a dry, cool place away from direct sunlight and sources of heat.
   • Follow the storage temperature range of -65掳C to 150掳C to ensure long-term reliability.

6. Testing:

   • Use a multimeter or transistor tester to verify the functionality of the MMBF170-7-F before installation.
   • Test the device under controlled conditions to avoid exceeding its maximum ratings.

7. Schematic and Layout:

   • Refer to the datasheet for recommended PCB layout guidelines to ensure optimal performance and reliability.
   • Properly decouple the power supply with capacitors to reduce noise and improve stability.

8. Applications:

   • Suitable for general-purpose switching and amplification applications.
   • Ideal for use in consumer electronics, automotive, and industrial control systems.

(For reference only)