Details

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BUY 1N4004. https://www.utsource.net/itm/p/12608143.html

Parameter	Symbol	Min	Typical	Max	Unit
Peak Repeating Reverse Voltage	V_RRM	-	400	-	V
Maximum RMS Voltage (at T_A = 25掳C)	V_RM	-	280	-	V
Average Rectified Forward Current (T_A = 25掳C, Rth = 50掳C/W)	I_F(AV)	-	1.0	-	A
Non-Repetitive Peak Surge Current (T_J = 25掳C, 1/2 sine-wave, 8.3 ms duration)	I_SM	-	30	-	A
Forward Voltage Drop (I_F = 1A, T_J = 25掳C)	V_F	-	1.1	-	V
Reverse Leakage Current (V_R = 400V, T_J = 25掳C)	I_R	-	5	-	渭A
Junction Operating Temperature Range	T_J	-55	-	150	掳C
Storage Temperature Range	T_STG	-65	-	150	掳C

Instructions for Use:

1. Mounting and Handling:

   • Handle the diode with care to avoid mechanical damage.
   • Ensure that the diode is mounted with adequate heat sinking if operating at high currents.

2. Electrical Connections:

   • Connect the anode to the positive side of the circuit and the cathode to the negative side.
   • Ensure that the peak reverse voltage does not exceed 400V to prevent breakdown.

3. Thermal Management:

   • For continuous operation at the maximum average forward current, ensure that the junction temperature does not exceed 150掳C.
   • Use a heatsink if necessary to maintain the junction temperature within safe limits.

4. Surge Currents:

   • The diode can handle non-repetitive surge currents up to 30A for short durations (8.3 ms).
   • Avoid exceeding these surge current ratings to prevent damage.

5. Storage:

   • Store the diode in a dry place within the temperature range of -65掳C to 150掳C.

6. Testing:

   • When testing the diode, ensure that the test conditions do not exceed the maximum ratings specified in the table.
   • Use appropriate test equipment to measure forward voltage drop and reverse leakage current.

7. Environmental Considerations:

   • The diode should be used in environments where it will not be exposed to excessive humidity or corrosive gases.

8. Compliance:

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

(For reference only)