RECOVERY RECTIFIER. 1N4935 Datasheet

1N4935 RECTIFIER. Datasheet pdf. Equivalent


Part 1N4935
Description FAST RECOVERY RECTIFIER
Feature RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION 1N4933 THRU 1N4937 FAST RECOVERY RECTIFIER VOLTAGE R.
Manufacture Rectron Semiconductor
Datasheet
Download 1N4935 Datasheet

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document 1N4935 Datasheet
1N4933 THRU 1N4937 FAST SWITCHING PLASTIC RECTIFIER Reverse 1N4935 Datasheet
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1N4933 THRU 1N4937 FAST SWITCHING PLASTIC RECTIFIER VOLTAGE 1N4935 Datasheet
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1N4935
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FAST RECOVERY RECTIFIER
VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere
1N4933
THRU
1N4937
FEATURES
* Low cost
* Low leakage
* Low forward voltage drop
* High current capability
DO-41
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.33 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
1.0 (25.4)
MIN.
.034 (0.9) DIA.
.028 (0.7)
.205 (5.2)
.166 (4.2)
1.0 (25.4)
MIN.
.107 (2.7)
DIA.
.080 (2.0)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25oC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA = 75oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
TJ, TSTG
1N4933
50
35
50
1N4934
100
70
100
1N4935
200
140
200
1.0
1N4936
400
280
400
30
15
-65 to + 150
1N4937
600
420
600
UNITS
Volts
Volts
Volts
Amps
Amps
pF
0C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage TA = 25oC
Maximum Full Load Reverse Current Full Cycle
Average, .375” (9.5mm) lead length at TL = 55oC
Maximum Reverse Recovery Time (Note 1)
NOTES : 1. Test Conditions: IF = 1.0A, VR = 30V
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts
SYMBOL
VF
IR
trr
1N4933
1N4934
1N4935
1.2
5.0
100
200
1N4936
1N4937
UNITS
Volts
uAmps
uAmps
nSec
2001-5



1N4935
RATING AND CHARACTERISTIC CURVES ( 1N4933 THRU 1N4937 )
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
1.0
.8
.6
.4
Single Phase
.2
Half Wave 60Hz
Resistive or
Inductive Load
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, ( )
FIG. 3 - TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
TJ = 25
6
4
2
1
.1 .2 .4 1.0 2 4 10 20 40 100
REVERSE VOLTAGE, ( V )
FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY
TIME CHARACTERISTIC
115Va 10K
60Hz 2W 7
8
1
2 3.8uH/1.4
3
30
50W
NON-INDUCTIVE
UNIT
6 UNDER TEST
C.P.CLARE
HPG 1002
5
4
30 Vdc
CONSTANT VOLTAGE
SUPPLY
1 AMP
SLO-BLO
FUSE
C1
1.0uF
300V
R2
1
10W
NON-
INDUCTIVE
1.0 Adc FROM
CONSTANT
VOLTAGE SUPPLY
C1 RIPPLE = 3mVrms MAX
1.0uF
300V
MINIMIZE ALL LEAD LENGTHS
A-TEKTRONIX 545A. K PLUG IN
PRE AMP P6000 PROBE OR EQUIVALENT
R1-ADJUSTED FOR 1.4 BETWEEN
R2-TEN-1W 10
IN PARALLEL
POINT 2 OF RELAY AND RECTIFIER
INDUCTIVE = 3.8uH
TA = 25
10
0
Zout 11/2 MAX
DC to 2kHz
% CARBON CORE
FOR RECTIFIER
FIG. 2 - MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
50
8.3ms Single Half Sine-Wave
(JEDED Method)
40
30
20
10
0
1 2 4 6 8 10 20 40 6080100
NUMBER OF CYCLES AT 60Hz
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
10
TJ = 25
1.0
.1 Pulse Width=300uS
1% Duty Cycle
.01
.6 .8 1.0 1.2 1.4
INSTANTANEOUS FORWARD VOLTAGE, (V)
IFM 1.0
0
trr
i(t) di/dt = 50A/uS
IRM (REC)
SET TIME BASE FOR
50/100 ns/cm
RECTRON





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