Details

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BUY 1S2473 https://www.utsource.net/itm/p/12609462.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Reverse Voltage	VR	-	-	500	V	Maximum reverse voltage
Forward Current	IF	-	5	10	mA	Maximum forward current
Peak Forward Surge Current	IFSM	-	-	1000	mA	Peak forward surge current (10 ms)
Forward Voltage	VF	1.0	1.2	1.4	V	Forward voltage at IF = 5 mA
Reverse Current	IR	-	-	100	nA	Reverse current at VR = 500 V
Operating Temperature	Toper	-40	-	85	掳C	Operating temperature range
Storage Temperature	Tstg	-65	-	150	掳C	Storage temperature range

Instructions for Using 1S2473:

1. Mounting and Handling:

   • Handle the diode with care to avoid mechanical damage.
   • Ensure that the diode is mounted on a suitable heat sink if it will be operating at high currents or temperatures.

2. Electrical Connections:

   • Connect the cathode (K) and anode (A) terminals correctly to avoid reverse breakdown.
   • Use appropriate wire gauges to handle the specified forward current.

3. Surge Current:

   • The diode can handle peak forward surge currents up to 1000 mA for short durations (10 ms). Ensure that these conditions do not exceed the maximum ratings.

4. Temperature Considerations:

   • Operate the diode within the specified temperature range (-40掳C to 85掳C) to ensure reliable performance.
   • Store the diode in a dry place within the storage temperature range (-65掳C to 150掳C).

5. Reverse Voltage:

   • Do not exceed the maximum reverse voltage of 500 V to prevent damage to the diode.

6. Forward Voltage:

   • Monitor the forward voltage at the specified forward current to ensure it falls within the typical range (1.0 V to 1.4 V).

7. Testing:

   • Test the diode using a multimeter or a diode tester to verify its functionality before installation.

8. Compliance:

   • Ensure that the diode complies with all relevant safety and regulatory standards for your application.

(For reference only)