参数资料
型号: P4KE39C-HE3/54
厂商: VISHAY SEMICONDUCTORS
元件分类: 参考电压二极管
英文描述: 400 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-204AL
封装: ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN
文件页数: 5/6页
文件大小: 90K
代理商: P4KE39C-HE3/54
Vishay General Semiconductor
P4KE6.8 thru P4KE540A
Document Number 88365
07-Jun-06
www.vishay.com
5
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Figure 5. Power Derating Curve
Figure 6. Max. Non-Repetitive Forward Surge Current
Uni-Directional Only
L = 0.375" (9.5 mm)
Lead Lengths
P
D
,P
o
w
er
Dissipation
(
W
)
TL - Lead Temperature (°C)
60 Hz
Resistive or
Inductive Load
1.00
0.75
0.50
0.25
0
25
50
75
100
125
150
175
200
1
5
10
50
100
10
50
100
200
TJ = TJ max.
8.3 ms Single Half Sine-Wave
Number of Cycles at 60 Hz
Pe
a
k
F
o
rw
ard
S
u
rge
C
u
rrent
(A)
Figure 7. Typical Reverse Leakage Characteristics
Figure 8. Typical Transient Thermal Impedance
0.01
0.1
1
10
100
0
100
200
300
400
500
600
Measured at Devices
Stand-off Voltage VWM
TA = 25 °C
Instantaneo
u
s
Re
v
erse
Leakage
C
u
rrent
(
A)
V(BR) - Breakdown Voltage (V)
10
100
1
0.001
0.01
0.1
1
10
100
1000
t - Pulse Duration (sec.)
T
ransient
Ther
mal
Impedance
(°C/
W
)
0.107 (2.7)
0.080 (2.0)
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
DIA.
DO-204AL (DO-41)
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