1N4937 [DCCOM]
TECHNICAL SPECIFICATIONS OF FAST RECOVERY RECTIFIER; 快恢复整流技术规格
| 型号： | 1N4937 |
| 厂家： | 
DC COMPONENTS |
| 描述： | TECHNICAL SPECIFICATIONS OF FAST RECOVERY RECTIFIER |
| 文件： | 总2页 (文件大小：429K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N4933
THRU
DC COMPONENTS CO., LTD.
RECTIFIER SPECIALISTS
R
1N4937
TECHNICAL SPECIFICATIONS OF FAST RECOVERY RECTIFIER
VOLTAGE RANGE
-
50 to 600 Volts
CURRENT - 1.0 Ampere
FEATURES
* Low cost
* Low leakage
* Low forward voltage drop
* High current capability
DO-41
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 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%.
Dimensions in inches and (millimeters)
SYMBOL
1N4933
1N4934
1N4935
1N4936
1N4937
UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
RRM
RMS
50
35
50
100
70
200
140
200
400
280
400
600
420
600
Volts
Volts
Volts
V
DC
O
100
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
I
1.0
Amps
at TA
= 75oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
I
FSM
30
Amps
Volts
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum DC Reverse Current
V
F
1.3
5.0
uAmps
uAmps
at Rated DC Blocking Voltage T
Maximum Full Load Reverse Current Full Cycle
Average, .375*(9.5mm) lead length at T
= 55oC
A
= 25oC
I
R
100
L
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
trr
150
15
250
nSec
pF
0 C
CJ
T
J
, TSTG
-65 to + 150
NOTES : 1. Test Conditions: I
F
= 0.5A, I
R = 1.0A, IRR = 0.25A
2. Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
84
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RATING AND CHARACTERISTIC CURVES ( 1N4933 THRU 1N4937 )
DC COMPONENTS CO., LTD.
R
85
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