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参数资料
| 型号： | 1.5KE33CA/51 |
| 厂商： | VISHAY SEMICONDUCTORS |
| 元件分类： | 参考电压二极管 |
| 英文描述： | 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE |
| 封装： | PLASTIC, CASE 1.5KE, 2 PIN |
| 文件页数： | 4/6页 |
| 文件大小： | 52K |
| 代理商： | 1.5KE33CA/51 |
0
50
100
150
200
0
25
50
75
100
25
75
125
175
5
10
100
500
10
100
1,000
10,000
1
10
100
10
100
200
0
25
50
75
100
125
150
175
200
0
1.0
2.0
3.0
5.0
4.0
6.0
8.0
7.0
Peak
Pulse
Power
(P
PP
)or
Current
(I
PP
)
Derating
in
Percentage,
%
TA — Ambient Temperature (
°C)
Fig. 2 – Pulse Derating Curve
Fig. 4 - Typical Junction Capacitance
Fig. 6 - Maximum Non-repetitive Peak Forward
Surge Current Unidirectional Only
C
J,
Capacitance,
pF
V(BR), Breakdown Voltage (V)
Unidirectional
Bidirectional
8.3ms Single Half Sine-Wave
(JEDEC Method) TJ = TJ max.
P
M(A
V
),
Steady
State
Power
Dissipation
(W)
Fig. 5 – Steady State Power
Derating Curve
TL — Lead Temperature (
°C)
L = 0.375" (9.5mm)
Lead Lengths
1.6 x 1.6 x .040"
(40 x 40 x 1mm)
Copper Heat Sinks
Peak
Forward
Surge
Current
(A)
Number of Cycles at 60 HZ
VR = Rated
Stand-off Voltage
VR = 0
f = 1 MHz
Vsig = 50mVp-p
TJ = 25°C
60 HZ
Resistive or
Inductive Load
0
50
100
150
I PPM
—
Peak
Pulse
Current,
%
I
RSM
Fig. 3 – Pulse Waveform
TJ = 25
°C
Pulse Width (td)
is defined as the point
where the peak current
decays to 50% of IPPM
tr = 10
sec.
Peak Value
IPPM
Half Value — IPP
IPPM
2
td
10/1000
sec. Waveform
as defined by R.E.A.
0
1.0
2.0
3.0
4.0
t — Time (ms)
P
PPM
—
Peak
Pulse
Power
(kW)
Fig. 1 – Peak Pulse Power Rating Curve
0.1
1
10
100
0.1
s
1.0
s10s
td — Pulse Width (sec.)
100
s
1.0ms
10ms
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
www.vishay.com
Document Number 88301
4
30-Oct-02
1.5KE Series and 1N6267 thru 1N6303A
Vishay Semiconductors
formerly General Semiconductor
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