TPSMA6.8 thru TPSMA43A
Vishay General Semiconductor
ORDERING INFORMATION
(Example)
PREFERRED P/N
TPSMA6.8AHE3/61T
(1)
TPSMA6.8AHE3/5AT
(1)
Note:
(1) Automotive grade AEC Q101 qualified
UNIT WEIGHT (g)
0.064
0.064
PREFERRED PACKAGE CODE
61T
5AT
BASE QUANTITY
1800
7500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
100
150
I
PPM
- Peak Pulse Current,
%
I
RSM
P
PPM
- Peak Power (kW)
Non-Repetitive
Pulse
Waveform
shown in Fig. 3
T
A
= 25 °C
10
t
r
= 10
µs
Peak
Value
I
PPM
T
J
= 25 °C
Pulse
Width
(t
d
)
is defined as the Point
where
the Peak Current
decays to 50
%
of I
PPM
100
Half
Value
- I
PP
I
PPM
2
50
10/1000
µs Waveform
as defined
by
R.E.A.
t
d
0
0
1.0
2.0
3.0
4.0
1.0
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
0.1
0.1
µs
1.0
µs
10
µs
100
µs
1.0 ms
10 ms
td
t
d
- Pulse
Width
(s)
t - Time (ms)
Figure 1. Peak Pulse Power Rating Curve
Figure 3. Pulse Waveform
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage,
%
100
10000
Junction Capacitance (pF)
75
V
R
measured
at Zero Bias
1000
V
R
measured at
Stand-Off,
V
WM
100
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
10
1
10
100
50
25
0
0
50
100
150
200
T
J
- Initial Temperature (°C)
V
BR
- Breakdown
Voltage
(V)
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
Figure 4. Typical Junction Capacitance
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Document Number: 88405
Revision: 20-Sep-07
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