MELFSMA4001-4007
SURFACE MOUNT SILICON RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 1.0 Ampere
FEATURES
MECHANICAL DATA
* Ideal for surface mounted applications
* Case: Molded plastic
* Low leakage current
* Glass passivated junction
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: Solder plated solderable per
MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.12 gram
SM-1(DO-213AB)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
o
Single phase, half wave, 60 Hz, resistive or inductive load.
Ratings at 25 C ambient temperature unless otherwise specified.
For capacitive load, derate current by 20%.
PARAMETER
SYMBOL SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
VRRM
VRMS
VDC
IO
50
35
50
100
70
100
200
140
200
400
280
400
1.0
600
420
600
800
560
800
1000
700
1000
Volts
Volts
Volts
Amps
Maximum Average Forward Rectified Current TA = 25℃
Peak Forward Surge Current: 8.3 ms single half sine-wave
Superimposed on rated load (JEDEC Method)
Maximum Forward Voltage at 1.0A DC
IFSM
VF
IR
30
Amps
Volts
1.1
@TA = 25℃
5.0
Maximum DC Reverse Current at
uAmps
Rated DC Blocking Voltage
@TA = 125℃
50
Typical Junction Capacitance ( Note 1 )
Typical Thermal Resistance ( Note 2 )
Operating and Storage Temperature Range
CJ
RθJL
TJ,TSTG
15
20
pF
℃/W
℃
-65 TO +175
Notes: 1.Measured at 1.0 MHz and applied reverse voltage of 4.0VDC
.
2. Thermal Resistance from Junction to Ambient, .24”2(6.0mm2) copper pad to each Terminal.
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage: http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
Wing Shing [ WING SHING COMPUTER COMPONENTS ]
