SM4933 thru SM4937
Rectifier Reverse Voltage 50 to 600V
Features
Mechanical Data
Maximum Ratings & Thermal Characteristics
Rating at 25 C ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz.
For Capacitive load derate current by 20%.
Parameter
Symbol
unit
Maximum repetitive peak reverse voltage
Maximum RMS bridge input voltage
Maximum DC blocking voltage
Maximum average forward rectified
output current at T
A
=75 C
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)
Maximum reverse recovery time T
J
=25 C
Typical thermal resistance per element
Typical junction capacitance per element
Operating junction and storage temperature
range
Electrical Characteristics
Rating at 25 C ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz.
For Capacitive load derate by 20 %.
Parameter
Symbol
Unit
Maximum instantaneous forward voltage drop
per leg at 1.0A
Maximum DC reverse current at rated T
A
=25 C
DC blocking voltage per element T A=25℃
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
R
eJA
T
J
,
T
STG
V
F
I
R
50 100 200
400 600
35
70
140
280 420
50 100 200
400 600
30.0
50
-55 to + 150
1.3
5.0
V
V
V
A
A
/W
V
1.0
15
p
F
C
j
Ideal for surface mounted applications
High current capability and low Forward
Voltage Drop
Low reverse leakage current
Case: Molded plastic
Terminals: Solder plated solderable per MIL-STD-202,
Method 208
Weight: 0.063 grams (approx)
Polarity: Cathode indicated with color band
A
Surge overload rating to 30A peak
Plastic material has UL flammability
classification 94V-0
Fast switching for high efficiency
SM4933 SM4934 SM4935 SM4936 SM4937
Trr
nS
All dimensions inches and (millimeters)
SM4933 SM4934 SM4935 SM4936 SM4937
150
1.0 A Surface Mount Fast Recovery Rectifier
.177(4.50)
.157(3.99)
.005(.127)
max.
SMA / DO-214AC
.058(1.47)
.052(1.32)
.110(2.79)
.100(2.54)
.090(2.29)
.078(1.98)
.090(2.29)
.078(1.98)
.060(1.52)
.030(0.76)
.208(5.26)
.194(4.93)
.087(2.2)
.071(1.8)
.177(4.8)
Soldering Pad
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