Details

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BUY 2SA1695/2SC4468 https://www.utsource.net/itm/p/12607811.html

Parameter	2SA1695 (PNP)	2SC4468 (NPN)
Type	PNP Bipolar Transistor	NPN Bipolar Transistor
Collector-Emitter Voltage (Vceo)	80 V	80 V
Collector-Base Voltage (Vcbo)	80 V	80 V
Emitter-Base Voltage (Vebo)	5 V	5 V
Collector Current (Ic)	15 A	15 A
Power Dissipation (Ptot)	150 W	150 W
DC Current Gain (hFE)	20 - 100	20 - 100
Transition Frequency (fT)	2 MHz	2 MHz
Storage Temperature Range (Tstg)	-55掳C to +150掳C	-55掳C to +150掳C
Operating Temperature Range (Tamb)	-55掳C to +150掳C	-55掳C to +150掳C

Instructions for Use:

General Handling:

• Handling Precautions: Both transistors are sensitive to electrostatic discharge (ESD). Use proper grounding and ESD protection when handling.
• Mounting: Ensure good thermal contact with a heat sink if operating at high power levels. Use thermal grease or a thermal pad to enhance heat transfer.

Circuit Design:

• Biasing: Proper biasing is crucial to ensure stable operation. Use a voltage divider network or other suitable method to set the base voltage.
• Current Limiting: Include current-limiting resistors to protect the transistors from excessive current, especially during turn-on and turn-off transients.
• Decoupling: Use decoupling capacitors near the power supply lines to filter out noise and stabilize the power supply.

Operating Conditions:

• Temperature: Monitor the temperature of the transistors and the heat sink to ensure they remain within the specified operating range.
• Voltage and Current: Do not exceed the maximum ratings for collector-emitter voltage, collector current, and power dissipation.
• Frequency: These transistors are suitable for low-frequency applications. For high-frequency circuits, consider using faster transistors.

Storage:

• Storage Temperature: Store the transistors in a dry, cool place within the specified storage temperature range.
• Humidity: Avoid exposure to high humidity to prevent moisture-related damage.

By following these guidelines, you can ensure reliable and efficient operation of the 2SA1695 and 2SC4468 transistors in your circuits.

(For reference only)