1N4933 데이터 시트보기 (PDF) - CHONGQING PINGYANG ELECTRONICS CO.,LTD
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1N4933 Datasheet PDF : 1 Pages
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1N4933 THRU 1N4937
1.0AMP . FAST RECOVERY RECTIFIERS
FEATURE
DO-41
.Fast switching
.High current capability
.Low forward voltage drop
.Low power loss, high efficiency
.High surge capability
.High temperature soldering guaranteed
.787(20.0)
M IN.
.107(2.7)D IA.
.080(2.0)
+
260°C /10sec/ 0.375" lead length at 5 lbs tension
.205(5.2)
MECHANICAL DATA
.166(4.2)
-
.Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
.787(20.0)
M IN.
.032(0.8) D IA.
.025(0.65)
.Case: Molded with UL-94 Class V-0 recognized
Flame Retardant Epoxy
.Polarity: color band denotes cathode
.Mounting position: any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
SYMBOL 1N4933 1N4934 1N4935 1N4936 1N4937
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
Maximum RMS Voltage
VRMS
35
70
140
280
420
Maximum DC blocking Voltage
VDC
50
100
200
400
600
Maximum Average Forward Rectified Current
IF(AV)
1.0
.375"(9.5mm) lead length at TA =55°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load (JEDEC IFSM
30.0
method)
Maximum Instantaneous forward Voltage at
VF
1.3
1.0A DC
Maximum DC Reverse Current @TA=25°C
IR
at rated DC blocking voltage @TA =100°C
5.0
100.0
Maximum Reverse Recovery Time (Note 1)
trr
150
Typical Junction Capacitance (Note 2)
CJ
15
Typical Thermal Resistance (Note 3)
R(JA)
75
Storage Temperature
TSTG
-55 to +150
Operation Junction Temperature
TJ
-55 to +150
Note:
1. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
3. Thermal Resistance from Junction to Ambient at 0.375"（9.5mm）lead length, vertical P.C. Board Mounted.
units
V
V
V
A
A
V
µA
ns
pF
°C/W
°C
°C
- 121 -
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