Details

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BUY BT151 https://www.utsource.net/itm/p/12607213.html

Parameter	Symbol	Min	Typical	Max	Unit
Maximum Repetitive Peak Off-State Voltage	VDRM	-	400	-	V
Maximum Repetitive Peak Reverse Voltage	VRSM	-	400	-	V
Maximum RMS Off-State Voltage	VDRMS	-	280	-	V
Maximum RMS On-State Current	IT(RMS)	-	16	-	A
Maximum Non-Repetitive Peak On-State Current	ITSM	-	320	-	A
Gate Trigger Current (Minimum)	IGT	5	-	-	mA
Holding Current	IH	5	-	-	mA
Maximum Junction Temperature	TJ(max)	-	-	125	掳C
Storage Temperature Range	TSTG	-40	-	125	掳C

Instructions for Using BT151:

1. Voltage Ratings:

   • Ensure that the applied voltage does not exceed the maximum repetitive peak off-state voltage (V_DRM) of 400V.
   • The maximum RMS off-state voltage (V_DRMS) should not exceed 280V.

2. Current Ratings:

   • The maximum RMS on-state current (I_T(RMS)) is 16A. Do not exceed this value to avoid damage.
   • For non-repetitive conditions, the peak on-state current (I_TSM) can be up to 320A, but this should be a brief pulse.

3. Gate Triggering:

   • The minimum gate trigger current (I_GT) required to turn on the device is 5mA. Ensure that the gate drive circuit provides at least this current.

4. Holding Current:

   • The holding current (I_H) is also 5mA. The device will remain on as long as the current through it is above this value.

5. Temperature Considerations:

   • The maximum junction temperature (T_J(max)) is 125掳C. Ensure proper heat sinking to keep the device within this limit.
   • The storage temperature range (T_STG) is from -40掳C to 125掳C. Store and handle the device within these limits to prevent damage.

6. Mounting and Handling:

   • Use appropriate mounting techniques to ensure good thermal contact with the heat sink.
   • Handle the device with care to avoid mechanical stress or damage to the leads.

7. Testing and Operation:

   • Test the device under controlled conditions before integrating it into the final application.
   • Monitor the operating parameters regularly to ensure they remain within the specified limits.

(For reference only)