JINANJINGHENG 1N4936

1N4933 THRU 1N4937
R
FAST RECOVERY RECTIFIER
Reverse Voltage: 50 to 600 Volts
Forward Current:1.0Ampere
S E M I C O N D U C T O R
FEATURES
DO-41
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Construction utilizes void-free molded plastic technique
High temperature soldering guaranteed:260°C/10 seconds at terminals
Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
JF
1.0(25.4)
MIN
0.107(2.7)
0.080(2.0)
DIA
MECHANICAL DATA
0.205(5.20)
0.161(4.10)
Case: JEDEC DO-41 molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
1.0(25.4)
MIN
Mounting Position: Any
0.034(0.90)
0.028(0.70)
DIA
Weight: 0.012ounce, 0.34 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Dimensions in inches and (millimeters)
(Rating at 25 C ambient temperature unless otherwise specified.Single phase ,half wave ,60HZ,resistive or inductive
load. For capacitive load,derate current by 20%.)
Symbols
1N4933
1N4934
1N4935
50
100
200
1N4936
400
1N4937
600
35
70
140
280
420
50
100
200
400
600
Units
Volts
Volts
Volts
Maximum DC Blocking Voltage
VRRM
VRMS
VDC
Maximum Average Forward Rectified Current
0.375"(9.5mm)lead length at TA=50°C
I(AV)
1.0
Amps
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method) at TA=75°C
IFSM
30.0
Amps
VF
1.2
Volts
IR
5.0
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum Instantaneous Forward Voltage
at 1.0 A
Maximum DC Reverse Current
at rated DC blocking voltage
TA=25°C
TA=100°C
Maximum reverse recovery time(Note1)
Typical junction capacitance(Note2)
Operating junction and storage temperature
range
A
100
trr
CJ
TJ TSTG
200
ns
15.0
pF
-65 to+150
C
Note: 1.Test conditions: IF=1.0A,VR=30V , di/dt=50A/ s, and Irr=10%IRM
2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts D.C.
7-6
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096
WWW.JIFUSEMICON.COM
RATINGS AND CHARACTERISTIC CURVES 1N4933 THRU 1N4937
FIG.2-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
1.0
50
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method) TA=75°C
0.8
PEAK FORWARD SURGE
CURRENT(AMPERES)
AVERAGE FORWARD CURRENT (A)
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
0.6
0.4
SINGLE PHASE HALF WAVE 60HZ
RESISTIVE OR INDUCTIVE LOAD
0.2
0
0
25
50
75
100
125
150
175
40
30
20
10
0
AMBIENT TEMPERATURE (°C)
1
2
4
6
8 10
20
40
60
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT( AMPERES)
JUNCTION CAPACITANCE(pF)
FIG.3-TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
TJ=25 C
6
4
2
1
0.1 0.2
0.4
1
2
4
10
20
40
100
REVERSE VOLTAGE. (V)
20
10
3
1
0.3
0.1
TJ=25 C
Pulse Width=300µs
0.03
1% Duty Cycle
0.01
0.6
FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
NONINDUCTIVE
0.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
NONINDUCTIVE
trr
+0.5A
(+)
D.U.T.
PULSE
GENERATOR
(NOTE2)
50Vdc
0
(ADJUSTABLE)
(-)
-0.25A
1
NONINDUCTIVE
OSCILLOSCOPE
(NOTE1)
NOTES:1.Rise Time=7ns max. input lmpedance=1
megohm 22pF
2.Rise Time=10ns max. source lmpedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR 50/100 ns/cm
7-7
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096
WWW.JIFUSEMICON.COM