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參數資料
| 型號： | 1N4937L |
| 廠商： | DIODES INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 1.0A FAST RECOVERY RECTIFIER |
| 中文描述： | 1 A, 600 V, SILICON, SIGNAL DIODE |
| 封裝： | PLASTIC, A-405, 2 PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 59K |
| 代理商： | 1N4937L |
D
S
26002 Rev. E-2
1 of 2
1N4933/L-1N4937/L
1N4933/L - 1N4937/L
1.0A FAST RECOVERY RECTIFIER
Features
Diffused Junction
Fast Switching for High Efficiency
High Current Capability and Low Forward
Voltage Drop
Surge Overload Rating to 30A Peak
Low Reverse Leakage Current
Plastic Material: UL Flammability
Classification Rating 94V-0
“L” Suffix Designates A-405 Package
No Suffix Designates DO-41 Package
A
A
B
C
D
DO-41 Plastic
Min
A-405
Dim
A
B
C
D
Max
Min
Max
25.40
25.40
4.06
5.21
4.10
5.20
0.71
0.864
0.53
0.64
2.00
2.72
2.00
2.70
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ T
A
= 25 C unless otherwise specified
Mechanical Data
Case: Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: DO-41 0.35 grams (approx)
A-405 0.20 grams (approx)
Mounting Position: Any
Marking: Type Number
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
1N4933/L
1N4934/L
1N4935/L
1N4936/L
1N4937/L
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
(Note 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage Drop
50
100
200
400
600
V
35
70
140
280
420
V
@ T
A
= 75 C
I
O
1.0
A
I
FSM
30
A
@ I
F
= 1.0A
@T
A
= 25 C
@ T
A
= 100 C
V
FM
1.2
5.0
100
200
15
100
V
Peak Reverse Current
at Rated DC Blocking Voltage
Reverse Recovery Time (Note 3)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
I
RM
A
t
rr
C
j
ns
pF
K/W
C
R
JA
T
j,
T
STG
-65 to +150
Notes:
1.Leads maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Measured with I
F
= 0.5A, I
R
= 1A, I
rr
= 0.25A.
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PDF描述 |
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| 1N4934L | 1.0A FAST RECOVERY RECTIFIER |
| 1N4935L | 1.0A FAST RECOVERY RECTIFIER |
| 1N4936L | 1.0A FAST RECOVERY RECTIFIER |
| 1N4937 | Axial-Lead Fast-Recovery Rectifier(600V峰值反向電壓快速恢復整流二極管) |
| 1N4933 | Axial-Lead Fast-Recovery Rectifier(50V峰值反向電壓快速恢復整流二極管) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 1N4937-LFR | 制造商:FRONTIER 制造商全稱:Frontier Electronics. 功能描述:1A FAST RECOVERY PLASTIC RECTIFIER |
| 1N4937L-T | 功能描述:整流器 1.0A 600V RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| 1N4937LTA | 制造商:Lite-On Semiconductor Corporation 功能描述: |
| 1N4937LTR | 制造商:Lite-On Semiconductor Corporation 功能描述: |
| 1N4937PT | 制造商:CHENMKO 制造商全稱:Chenmko Enterprise Co. Ltd. 功能描述:VOLTAGE RANGE 50 - 600 Volts CURRENT 1.0 Ampere |
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