1.5KE6.8 Datasheet, PDF (4/8 Pages) Shanghai Sunrise Electronics – TRANSIENT VOLTAGE SUPPRESSOR

1.5KE6.8 thru 1.5KE540A, 1N6267 thru 1N6303
Vishay General Semiconductor
ORDERING INFORMATION
PREFERRED P/N
UNIT WEIGHT (g)
1.5KE6.8A-E3/54
0.968
PREFERRED PACKAGE CODE BASE QUANTITY
DELIVERY MODE
54
1400
13" Diameter Paper Tape & Reel
RATINGS AND CHARACTERISTICS CURVES
(T_A = 25 °C unless otherwise noted)
100
10
1
0.1
0.1 µs
1.0 µs 10 µs 100 µs 1.0 ms
td - Pulse Width (sec.)
10 ms
Figure 1. Peak Pulse Power Rating Curve
150
tr = 10 µsec.
TJ = 25 °C
Pulse Width (td)
is defined as the point
Peak Value
where the peak current
IPPM
100
decays to 50 % of IPPM
Half Value — IPP
IPPM
2
50
10/1000 µsec. Waveform
as defined by R.E.A.
td
0
0
1.0
2.0
3.0
4.0
t - Time (ms)
Figure 3. Pulse Waveform
100
75
50
25
0
0 25 50 75 100 125 150 175 200
TJ - Initial Temperature (°C)
Figure 2. Pulse Power or Current versus Initial
Junction Temperature
10000
1000
Unidirectional
Bidirectional
VR = 0
VR = Rated
100
Stand-off Voltage
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
10
5
10
100
500
V(BR), Breakdown Voltage (V)
Figure 4. Typical Junction Capacitance
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Document Number 88301
20-Jun-06