Details

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BUY 1.5KE91A https://www.utsource.net/itm/p/12606143.html

Parameter	Value	Unit
Device Type	Transient Voltage Suppressor (TVS) Diode	-
Maximum Repetitive Peak Pulse Current (TP=10/1000渭s)	1.5	A
Maximum Clamping Voltage (I_PPM = 1.5A)	18.8	V
Reverse Standoff Voltage (V_RWM)	9.1	V
Maximum Reverse Leakage Current (I_R) at V_RWM	1	渭A
Maximum Peak Pulse Power Dissipation (TP=10/1000渭s)	28.2	W
Junction Capacitance (C_J)	450	pF
Operating Temperature Range	-65 to +150	掳C
Storage Temperature Range	-65 to +150	掳C

Instructions for Use:

1. Mounting: Ensure that the diode is mounted with adequate heat dissipation if used in high-power applications.
2. Polarity: Pay attention to the polarity of the diode. The cathode (positive) and anode (negative) must be correctly connected.
3. Surge Protection: This TVS diode is designed to protect circuits from transient voltage spikes. It should be placed as close as possible to the circuit it is protecting.
4. Clamping Voltage: The maximum clamping voltage should not be exceeded to avoid damage to the diode or the protected circuit.
5. Reverse Standoff Voltage: Ensure that the reverse standoff voltage (V_RWM) is not exceeded during normal operation.
6. Leakage Current: Monitor the reverse leakage current to ensure it remains within the specified limits.
7. Environmental Conditions: Operate the diode within the specified temperature ranges to ensure reliable performance.
8. Storage: Store the diode in a dry, cool place to prevent damage from moisture or extreme temperatures.

(For reference only)