DL4933 [DIODES]
1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER; 1.0A表面装载快速恢复整流型号: | DL4933 |
厂家: | DIODES INCORPORATED |
描述: | 1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER |
文件: | 总2页 (文件大小:61K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DL4933 - DL4937
1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER
Features
·
·
·
·
·
·
Glass Passivated Junction
Low Leakage
Low Forward Voltage Drop
High Current Capability
For Surface Mounted Application
A
B
Plastic Material UL Flammability
Classification Rating 94V-0
C
MELF
Mechanical Data
Dim
A
Min
4.80
2.40
Max
5.20
2.60
·
·
Case: MELF, Plastic
Terminals: Solderable per MIL-STD-202,
Method 208
B
·
·
·
·
Polarity: Cathode band
Approx Weight: 0.25 grams
Mounting Position: Any
C
0.55 Nominal
All Dimensions in mm
Marking: Cathode Band Only
@ TA = 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
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.
DS15001 Rev. D-2
1 of 2
DL4933-DL4937
1.0
0.8
0.6
10
1.0
Tj = 25ºC
0.4
Pulse Width = 300 ms
0.1
Single Phase
Half Wave 60 Hz
Resistive or
0.2
0
Inductive Load
0.01
0.6
0.8
1.2
1.0
1.4
25
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
DS15001 Rev. D-2
2 of 2
DL4933-DL4937
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