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