CYStech Electronics Corp.
Spec. No. : C327SA
Issued Date : 2003.04.04
Revised Date :
Page No. : 1/3
CSMA400XSA CYStek Product Specification
CSMA400XSA Series
1.0Amp. Surface Mount Glass Passivated Type Rectifiers
Features
• For surface mounted application
• Low forward voltage drop and low leakage current
• High current capability
• Easy pick and place
• High surge current capability
• Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0 Utilizing Flame
Retardant Epoxy Molding Compound.
• High temperature soldering: 250°C/10 seconds at terminals
• Exceeds environmental standards of MIL-S-19500/228
Mechanical Data
• Case: SMA/DO-214AC Molded Plastic.
• Terminals: Solder plated. Solderable per MIL-STD-750 Method
• Polarity: Indicated by cathode band.
• Packaging: 12mm tape per EIA STD RS-481.
• Weight: 0.06 gram, 0.0018 ounce
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive
or inductive load. For capacitive load, derate current by 20%.
Type Number CSMA
4001
CSMA
4002
CSMA
4003
CSMA
4004
CSMA
4005
CSMA
4006
CSMA
4007 Units
Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 V
Maximum RMS Voltage 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 V
Maximum Average
Forward Rectified Current @TL=110°C 1 A
Peak Forward Surge Current, 8.3ms Single
Half Sine-wave Superimposed on
Rated Load(JEDEC method)
30 A
Maximum Instantaneous
Forward Voltage @ 1.0A 1.1 V
Maximum DC Reverse Current at
Rated DC Blocking Voltage
5(@Ta=25°C)
50(@Ta=125°C) uA
Maximum Reverse Recovery Time (Note 1) 1.8 uS
Typical Junction Capacitance (Note 2) 12 pF
Operating Temperature Range Tj -55 to +150 °C
Storage Temperature Range Tstg -55 to +150 °C
Note1: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
Note2: Measured at 1 MHz and Applied VR=4.0Volts