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參數資料
| 型號： | SM4937A |
| 廠商： | BYTES |
| 英文描述： | 1.0 AMP SURFACE MOUNT FAST RECOVERY RECTIFIERS |
| 中文描述： | 1.0安培表面貼裝快速整流二極管 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 164K |
| 代理商： | SM4937A |
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 2
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current Ta=25 C
at Rated DC Blocking Voltage Ta=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range T , T
1.0
30
1.3
5.0
100
200
15
-65 +175
A
V
μ
A
μ
A
nS
pF
C
NOTES:
1. Reverse Recovery Time test condition:IF=1.0A, VR=30V.
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
SM4933A
SM4937A
THRU
V
V
UNITS
V
SM4933A SM4934A SM4935A SM4936A SM4937A
50 100 200 400 600
35 70 140 280 420
50 100 200 400 600
VOLTAGE RANGE
50 to 600 Volts
CURRENT
1.0 Ampere
A
1.0 AMP SURFACE MOUNT FAST RECOVERY RECTIFIERS
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.063 grams
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* Fast switching speed
J
STG
Dimensions in inches and (millimeters)
.208(5.28)
.194(4.93)
.177(4.50)
.157(3.99)
.012(0.31)
.006(0.15)
.058(1.47)
.052(1.32)
.090(2.29)
.078(1.98)
.060(1.52)
.030(0.76)
.110(2.79)
.100(2.54)
.005
DO-214AC(SMA)
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