Details

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BUY STW14NB50 https://www.utsource.net/itm/p/12606705.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Collector-Emitter Voltage	VCE(O)	-	-	500	V
Emitter-Base Voltage	VEB(O)	-5	-	5	V
Collector Current	IC	-	-	14	A
Continuous Collector Current (TC = 25掳C)	IC(TC)	-	-	14	A
Continuous Collector Current (TC = 100掳C)	IC(TC)	-	-	8	A
Power Dissipation (TC = 25掳C)	PTOT(TC)	-	-	150	W
Power Dissipation (TC = 100掳C)	PTOT(TC)	-	-	90	W
Junction Temperature	TJ	-	-	150	掳C
Storage Temperature	TSTG	-55	-	150	掳C
Base-Emitter Saturation Voltage	VBE(sat)	-	1.8	2.5	V	@ IC = 14A, IB = 1.4A
Collector-Emitter Saturation Voltage	VCE(sat)	-	1.2	1.8	V	@ IC = 14A, IB = 1.4A
Turn-On Time	ton	-	120	250	ns
Turn-Off Time	toff	-	200	350	ns
Forward Current Transfer Ratio	hFE	10	20	40	-	@ IC = 14A, VCE = 10V

Instructions for Use:

1. Mounting and Handling:

   • Ensure that the device is mounted on a suitable heat sink to manage the thermal dissipation, especially when operating at high power levels.
   • Handle the device with care to avoid mechanical damage and static discharge.

2. Electrical Connections:

   • Connect the collector, base, and emitter terminals correctly to avoid damage.
   • Use appropriate wire gauges and connectors to handle the rated current.

3. Thermal Management:

   • Monitor the junction temperature (T_J) to ensure it does not exceed 150掳C.
   • Use thermal paste or thermal interface materials between the device and the heat sink for better thermal conductivity.

4. Operating Conditions:

   • Do not exceed the maximum ratings for voltage, current, and power dissipation.
   • Operate within the specified temperature range to ensure reliable performance.

5. Storage:

   • Store the device in a dry, cool environment to prevent moisture damage.
   • Keep the device away from direct sunlight and sources of heat.

6. Testing:

   • Use appropriate test equipment and methods to verify the device parameters.
   • Ensure that the test conditions match the specifications provided in the datasheet.

7. Safety:

   • Follow all safety guidelines and regulations when handling and using the device.
   • Use protective equipment such as gloves and goggles when necessary.

(For reference only)