参数资料
型号: SK4050C
元件分类: 整流器
英文描述: 40 A, 50 V, SILICON, RECTIFIER DIODE, TO-247AB
封装: PLASTIC, TO-3PAB, 3 PIN
文件页数: 1/2页
文件大小: 77K
代理商: SK4050C
MECHANICAL DATA
FEATURES
Data Sheet No. SBDT-4000-1B
MECHANICAL SPECIFICATION
Case: TO-247 (TO-3P) molded plastic (U/L Flammability
Rating 94V-0)
Terminals: Rectangular pins w/ standoff
Solderability: Per MIL-STD 202 Method 208 guaranteed
Polarity: Diode depicted on product
Mounting Position: Any
Weight: 0.20 Ounces (5.5 Grams)
B9
Low switching noise
Low forward voltage drop
Low thermal resistance
High switching capability
High surge capability
High reliability
0.087
0.075
0.045
0.022
0.079
0.116
0.776
0.209
0.146
A
A1
A2
B
B1
B2
B3
B4
C
D
D1
L
L1
Sym
in
mm
0.19
4.82
2.21
1.9
1.14
0.56
2.01
2.95
0.602 15.29
19.7
5.31
0.559 14.2
3.71
0.102
0.085
0.055
0.032
0.094
0.215
0.799
0.224
0.189
in
mm
0.205
5.2
2.6
2.16
1.4
0.81
2.39
5.46
0.625
15.88
20.3
5.69
0.582
14.8
4.8
0.13
φP
RO 0.209
5.3
3.3
0.145
0.224
5.7
3.7
Minimum
Maximum
0.126
3.2
Average Forward Rectified Current@ T = 85 C)
C
o
Peak Forward Surge Current( 8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage Drop (per diode) at 20 Amps
IO
VOLTS
AMPS
VFM
IFSM
40
0.6
0.7
0.92
Typical Thermal Resistance, Junction to Case (on heat sink)
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage
IRM
R
θJC
°C/W
mA
@ T = 25 C
J
o
@ T = 125 C
J
o
2.0
100
50
1.2
200
ACTUAL SIZE OF TO-247AB
(TO-3PAB) PACKAGE
A2
L
A1
B
B1
B2*
B3
B4
D
L1
RO
A
D1
φP
C
*Applies to Pins1 and 3
1
3
2
DT 5G
SK4060C
DT 5G
SK4060C
TO-247AB (TO-3PAB)
SERIES SK4040C- SK40100C
MAXIMUM RATINGS& ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive loads, derate current by 20%.
PARAMETER (TEST CONDITIONS)
Maximum DC Blocking Voltage
Maximum Peak Recurrent Reverse Voltage
Maximum RMS Voltage
Series Number
VRMS
VRRM
VRM
SYMBOL
4050C
4040C
RATINGS
UNITS
VOLTS
4060C
4070C
40100C
40
50
60
70
100
SK
Tel.: (310) 767-1052
Fax: (310) 767-7958
DIOTEC ELECTRONICS CORP.
Gardena, CA 90248
U.S.A
18020 Hobart Blvd., Unit B
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