Details

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BUY BUL49D https://www.utsource.net/itm/p/12606772.html

Parameter	Symbol	Value	Unit	Conditions
Breakdown Voltage	V(BR)	400	V	I_T = 5mA
Maximum Repetitive Peak Reverse Voltage	V_RRM	400	V	T_A = 25掳C
Maximum Average Forward Rectified Current	I_F(AV)	3.0	A	T_C = 75掳C, f = 50Hz, Duty Cycle 1
Non-repetitive Peak Surge Current	I_SM	200	A	T_J = 25掳C, t = 8.3ms (one half cycle of sine wave at 60Hz)
Junction Capacitance	C_j	25	pF	V_R = 0V, f = 1MHz
Reverse Recovery Time	t_rr	75	ns	I_F = 1A, I_R = 100mA

Instructions for Use:

1. Handling and Storage:

   • Store in a dry, cool place away from direct sunlight.
   • Handle with care to avoid damage to the leads and body.

2. Mounting:

   • Ensure proper heat sinking if operating near maximum current ratings.
   • Avoid mechanical stress on the leads during soldering or mounting.

3. Soldering:

   • Preheat components if necessary.
   • Soldering temperature should not exceed 260掳C.
   • Limit soldering time to 10 seconds per operation.

4. Electrical Connections:

   • Ensure correct polarity when connecting to circuits.
   • Do not exceed the maximum voltage and current ratings specified.

5. Environmental Considerations:

   • Operate within the specified temperature range to ensure reliability.
   • Protect from moisture and corrosive environments.

6. Testing:

   • Use appropriate test equipment to verify parameters.
   • Follow safety guidelines to prevent electrical shock or damage to test equipment.

(For reference only)