DL4934 [LGE]
1.0Ampere Recovery Rectifiers Glass Passivated; 1.0安培恢复二极管玻璃钝化
| 型号： | DL4934 |
| 厂家： | 
LGE |
| 描述： | 1.0Ampere Recovery Rectifiers Glass Passivated |
| 文件： | 总2页 (文件大小：185K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DL4933-DL4937
1.0Ampere Recovery Rectifiers Glass Passivated
MELF
Features
Glass Passivated Junction
Low Leakage
Low Forward Voltage Drop
High Current Capability
For Surface Mounted Application
Plastic Material UL Flammability
Classification Rating 94V-0
Mechanical Data
Case: MELF, Plastic
Dimensions in inches and (millimeters)
Polarity: Cathode band
Approx Weight: 0.25 grams
Mounting Position: Any
Marking: Cathode Band Only
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Type Number
Symbol DL4933
DL4934
100
DL4935
DL4936
400
DL4937 Units
VRRM
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRWM
VR
50
35
200
600
420
V
VR(RMS)
IO
RMS Reverse Voltage
70
140
1.0
280
V
A
Maximum Average Forward Rectified Current @ TT=75°C
Peak Forward Surge Current 8.3 ms half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
30
A
Maximum Instantaneous Forward Voltage
@ IF = 1.0A
VF
IR
1.2
5.0
V
Maximum DC Reverse Current at Rated Blocking Voltage
mA
Maximum Full Load Reverse Current Full Cycle Average
IR
100
mA
@ TT = 55°C
trr
Cj
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
200
15
ns
pF
°C
Tj, TSTG
-65 to +150
Notes:
1. Reverse Recovery Test Conditions: IF =1.0A, VR =30V, di/dt = 50 A/ms.
2. Measured at 1.0MHz and Applied Reverse Voltage of 4.0V.
http://www.luguang.cn
mail:lge@luguang.cn
DL4933-DL4937
1.0Ampere Recovery Rectifiers Glass Passivated
1.0
0.8
0.6
10
1.0
Tj = 25ºC
0.4
Pulse Width = 300 ms
0.1
Single Phase
0.2
Half Wave 60 Hz
Resistive or
Inductive Load
0.01
0
25
0.6
0.8
1.2
1.0
1.4
50
75 100 125 150 175 200
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
TT, TERMINAL TEMPERATURE (ºC)
Fig. 2 Forward Derating Curve
Fig. 1 Peak Forward Surge Current vs Forward Voltage
100
10
1
30
Tj = 25ºC
f = 1MHz
Tj = 150ºC
Pulse Width
8.3 ms Single Half
Sine-Wave
20
10
0
1
10
100
1
10
100
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Peak Fwd Surge Current vs Number of Cycles at 60 Hz
VR, REVERSE VOLTAGE (V)
Fig. 4 Junction Capacitance vs Reverse Voltage
http://www.luguang.cn
mail:lge@luguang.cn
相关型号：
DL4935-13-F
Rectifier Diode, 1 Element, 1A, 200V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, MELF-2
DIODES
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