1A FAST RECOVERY SMA DIODES
LESHAN RADIO COMPANY, LTD.
FM4933 thru FM4937
1.FEATURES
Surface Mount Glass Passivated
* Plastic package has Underw...
Description
LESHAN RADIO COMPANY, LTD.
FM4933 thru FM4937
1.FEATURES
Surface Mount Glass Passivated
* Plastic package has Underwriters Laboratory Flammability Classification 94V-0
* High temperature metallurgically
Fast Recovery Rectifiers
Reverse Voltage 50 to 600V
Forward Current 1.0A
bonded construction
* For use in high frequency rectifier circuits
* Fast switching for high efficiency
* Cavity-free glass passivated junction
* Capable of meeting environmental standards
of MIL-S-19500
* 1.0 A operation at TA=75°C with no thermal runaway
* Typical IR less than 1.0µA
* High temperature soldering guaranteed:
260°C/10 seconds
2.Mechanical Data
Case: JEDEC DO-214AC, molded plastic over glass body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any Weight: 0.002 oz., 0.061 g Handling precautin:None
We declare that the material of product compliance with RoHS requirements.
3.Electrical Characteristic
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
FM 4933
FM 4934
FM 4935
FM 4936
FM 4937
Unit
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage
VRRM VRMS VDC
50 100 200 400 600 V 35 70 140 280 420 V 50 100 200 400 600 V
Maximum average forward rectified current 0.375" (9.5mm) lead length at TA = 75°C
IF(AV)
1.0
A
Peak forward surge current 8.3ms single half s...
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