參數(shù)資料
型號: P4SMA47CA-HE3/5A
廠商: VISHAY SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: 400 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC
封裝: ROHS COMPLIANT, PLASTIC, SMA, 2 PIN
文件頁數(shù): 4/5頁
文件大?。?/td> 98K
代理商: P4SMA47CA-HE3/5A
www.vishay.com
4
Document Number 88367
14-Sep-06
Vishay General Semiconductor
P4SMA series
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Figure 5. Typical Transient Thermal Impedance
1
10
100
1000
0.001
0.01
0.1
100
1
10
1000
tp - Pulse Duration (s)
T
ransient
Ther
mal
Impedance
(°C/
W
)
Figure 6. Maximum Non-Repetitive Forward Surge Current
Uni-Directional Only
10
5
1
50
100
10
50
100
200
Number of Cycles at 60 Hz
P
eak
F
o
rw
ard
S
u
rge
C
u
rrent
(A)
Tj = Tj max.
8.3 ms Single Half Sine-Wave
0.157 (3.99)
0.177 (4.50)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203)
0.194 (4.93)
0.208 (5.28)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.049 (1.25)
0.065 (1.65)
Cathode Band
0 (0)
DO-214AC (SMA)
0.074 MAX.
(1.88 MAX.)
0.208
(5.28) REF
0.066 MIN.
(1.68 MIN.)
0.060 MIN.
(1.52 MIN.)
Mounting Pad Layout
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