1.5KE6.8 thru 1.5KE540A, 1N6267 thru 1N6303
Vishay General Semiconductor
THERMAL CHARACTERISTICS (T = 25 °C unless otherwise noted)
A
PARAMETER
SYMBOL
VALUE
75
UNIT
Typical thermal resistance, junction to ambient
Typical thermal resistance, junction to lead
RθJA
°C/W
RθJL
15.4
ORDERING INFORMATION (Example)
PREFERRED P/N
1.5KE6.8A-E3/54
1.5KE6.8AHE3/54 (1)
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
0.968
54
54
1400
1400
13" diameter paper tape and reel
13" diameter paper tape and reel
0.968
Note:
(1) Automotive grade AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(T = 25 °C unless otherwise noted)
A
100
10
1
150
TJ = 25 °C
Pulse Width (td)
is defined as the Point
where the Peak Current
decays to 50 % of IPPM
tr = 10 µs
Peak Value
IPPM
100
50
0
Half Value -
IPP
2
IPPM
10/1000 µs Waveform
as defined by R.E.A.
td
0.1
0.1 µs
1.0 µs
10 µs
100 µs
1.0 ms
10 ms
1.0
3.0
4.0
0
2.0
t - Time (ms)
td - Pulse Width (s)
Figure 1. Peak Pulse Power Rating Curve
Figure 3. Pulse Waveform
100
10 000
Uni-Directional
Bi-Directional
75
50
VR = 0
1000
100
10
V
R = Rated
Stand-Off Voltage
25
0
TJ = 25 °C
f = 1.0 MHz
sig = 50 mVp-p
V
0
25
50
75
100
125
150 175
200
5
10
100
VBR - Breakdown Voltage (V)
500
TJ - Initial Temperature (°C)
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
Figure 4. Typical Junction Capacitance
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PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88301
Revision: 22-Oct-08