Details

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BUY TIP42CY https://www.utsource.net/itm/p/8647519.html

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Collector-Emitter Voltage	VCE	-	-	100	V
Emitter-Collector Voltage	VEC	-	-	100	V
Collector-Base Voltage	VCBO	-	-	100	V
Base-Emitter Voltage	VBE	-1.5	-	2.5	V
Continuous Collector Current	IC	-	-	6	A
Continuous Emitter Current	IE	-	-	6.5	A
Pulse Collector Current (tp = 8 ms, duty cycle ≤ 2%)	IC(pulse)	-	-	20	A
Power Dissipation (TA = 25°C)	PT	-	-	62.5	W
Junction Temperature	TJ	-55	-	150	°C
Storage Temperature Range	TSTG	-55	-	150	°C
Thermal Resistance, Junction to Case	RθJC	-	1.7	-	°C/W

Instructions for Use:

1. Mounting:

   • Ensure proper heat sinking when operating at high power levels to maintain junction temperature within safe limits.
   • Use thermal compound between the transistor and the heat sink for better thermal conductivity.

2. Biasing:

   • The base-emitter voltage (V_BE) is typically around 1.8V for the TIP42CY. Ensure that the base current (I_B) is sufficient to fully saturate the transistor for switching applications.
   • For linear applications, bias the transistor to operate in the active region to avoid excessive power dissipation.

3. Current Limiting:

   • Use appropriate current-limiting resistors to prevent the collector current (I_C) from exceeding the maximum rating of 6A continuous or 20A pulse.
   • Ensure that the base resistor is chosen to limit the base current to a safe level, typically 1/10th of the collector current for saturation.

4. Voltage Ratings:

   • Do not exceed the maximum collector-emitter voltage (V_CE), collector-base voltage (V_CBO), or emitter-collector voltage (V_EC) ratings of 100V.
   • Be cautious of voltage spikes that can occur during switching operations; consider using snubber circuits if necessary.

5. Storage and Handling:

   • Store the TIP42CY in a dry, cool place away from direct sunlight and extreme temperatures.
   • Handle the transistor with care to avoid mechanical damage and static discharge, which can damage the device.

6. Testing:

   • When testing the TIP42CY, use a multimeter to check for continuity and resistance values to ensure the device is functioning correctly.
   • Test the transistor in a controlled environment to avoid overloading it with excessive current or voltage.

7. Safety:

   • Always follow safety guidelines when working with high voltages and currents.
   • Use appropriate protective equipment and grounding techniques to prevent electrical shock.

(For reference only)