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1N4933 Datasheet(PDF) 1 Page - SynSemi, Inc.

Part No. 1N4933
Description  FAST RECOVERY RECTIFIER DIODES
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Maker  SYNSEMI [SynSemi, Inc.]
Homepage  http://www.synsemi.com
Logo SYNSEMI - SynSemi, Inc.

1N4933 Datasheet(HTML) 1 Page - SynSemi, Inc.

  1N4933 Datasheet HTML 1Page - SynSemi, Inc. 1N4933 Datasheet HTML 2Page - SynSemi, Inc.  
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1N4933 - 1N4937
FAST RECOVERY
RECTIFIER DIODES
PRV : 50 - 600 Volts
Io : 1.0 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
MECHANICAL DATA :
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.34 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
°C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL
1N4933
1N4934
1N4935
1N4936
1N4937
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
V
Maximum RMS Voltage
VRMS
35
70
140
280
420
V
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
V
Maximum Average Forward Current
0.375"(9.5mm) Lead Length
Ta = 50
°C
Maximum Peak Forward Surge Current,
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at IF = 1.0 Amp.
VF
1.2
V
Maximum DC Reverse Current
Ta = 25
°C
IR
5.0
µA
at Rated DC Blocking Voltage
Ta = 100
°C
IR(H)
100
µA
Maximum Reverse Recovery Time ( Note 1 )
Trr
150
ns
Typical Junction Capacitance ( Note 2 )
CJ
15
pf
Junction Temperature Range
TJ
- 65 to + 150
°C
Storage Temperature Range
TSTG
- 65 to + 150
°C
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
Page 1 of 2
Rev. 01 : January 10, 2004
A
A
RATING
IF(AV)
IFSM
30
1.0
DO - 41
Dimensions in inches and ( millimeters )
1.00 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
0.205 (5.2)
0.166 (4.2)
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)


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