MOUNT RECTIFIER. DL4936 Datasheet

DL4936 RECTIFIER. Datasheet pdf. Equivalent

Part DL4936
Description SURFACE MOUNT RECTIFIER
Feature DL4933 THRU DL4937 DO-213AB SOLDERABLE ENDS D2=D1 Đ0 Ē0.20 D2 0.5± 0.1 4.9± 0.2 0.5± 0.1 Dime.
Manufacture MDD
Datasheet
Download DL4936 Datasheet




DL4936
DL4933 THRU DL4937
DO-213AB
SOLDERABLE ENDS
D2=D1
Đ0
Ē0.20
D2
0.5± 0.1
4.9± 0.2
0.5± 0.1
Dimensions in millimeters
SURFACE MOUNT RECTIFIERS
VOLTAGE RANGE: 50 --- 600 V CURRENT: 1.0 A
FEATURES
Glass passivated device
Ideal for surface mounted applications
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Alcohol,Isopropnol
and similar solvents
The plastic material carries U/L
recognition 94V-0
MECHANICAL DATA
Case: JEDEC DO-213AB,molded plastic
Terminals: Solderable per MIL- STD-202,
Method 208
Polarity: Color band denotes cathode
Weight: 0.0046 ounces, 0.116 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate current by 20%.
MDD Catalog Number
DL4933 DL4934 DL4935 DL4936
Maximum recurrent peak reverse voltage
VRRM
50
100
200
400
Maximum RMS voltage
VRMS
35
70
140
280
Maximum DC blocking voltage
VDC
50
100
200
400
Maximum average forward rectified current
@TA=55
I(AV)
1.0
Peak forward surge current
8.3ms single half-sine-wave
IFSM
30
superimposed on rated load
Maximum instantaneous forward voltage
@1.0A
VF
1.2
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=125
IR
5.0
100
Maximum reverse recovery time (Note1)
trr
200
Typical junction capacitance (Note2)
Cj
15
Maximum thermal resistance (Note3)
R θJL
30
Maximum thermal resistance (Note4)
Operating junction temperature range
R θJA
Tj
75
-55 --- + 150
Storage temperature range
TSTG
-55 --- + 150
NOTE:
1. Test conditions:IF=1.0A,VR=30V.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Thermal resistance junction to terminal 6.0mm 2 copper pads to each terminal.
4. Thermal resistance junction to ambient 6.0mm 2 copper pads to each terminal.
DL4937
600
420
600
UNITS
V
V
V
A
A
V
µA
ns
pF
/W
/W



DL4936
RATINGS AND CHARACTERISTIC CURVES DL4933 THRU DL4937
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
10
N 1.
N 1.
trr
+0.5A
(+)
25VDC
(approx)
(-)
D.U.T.
1
NONIN-
DUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE2)
0
-0.25A
-1.0A
1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
SET TIME BASE FOR 80ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
20
10 TJ = 25
Pulse Width = 300us
1% Duty Cycle
1.0
.1
.01
.6
.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- FORWARD DERATING CURVE z
1.0
.8
.6
.4
Single Phase
Half Wave 60Hz
.2 Resistive or
Inductive Load
0
0 25 50 75 100 125 150 175
LEAD TEMPERATURE,
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
FIG.5 -- PEAK FORWARD SURGE CURRENT
200
100
60
40
20
10
6
4
2
1
.1 .2 .4
TJ = 25
1.0 2 4 10 20 40 100
REVERSE VOLTAGE,VOLTS
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
50
40
8.3ms Single Half
Sine-Wave
30
20
10
0
1
5
10
50 100
NUMBER OF CYCLES AT 60Hz







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