MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 2
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current Ta=25 C
at Rated DC Blocking Voltage Ta=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
1.0
30
5.0
100
200
15
-65 +175
A
V
µA
µA
nS
pF
NOTES:
1. Reverse Recovery Time test condition:IF=1.0A, VR=30V.
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
SM4933 SM4937THRU
1.3
V
V
UNITS
V
SM4933 SM4934 SM4935 SM4936 SM4937
50 100 200 400 600
50 100 200 400 600
35 70 140 280 420
VOLTAGE RANGE
50 to 600 Volts
CURRENT
1.0 Ampere
A
1.0 AMP SURFACE MOUNT FAST RECOVERY RECTIFIERS
FEATURES
MECHANICAL DATA
* Low forward voltage drop
* Low leakage current
* High reliability
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.015 grams
Operating and Storage Temperature Range T , TJ STG C
Dimensions in inches and (millimeters)
SM-1
.105(2.7)
.095(2.4)
.205(5.2)
.190(4.8) .024(.60)
.018(.46)
SOLDERABLE
ENDS
232