SM15T15A/7T Vishay, SM15T15A/7T Datasheet - Page 3
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SM15T15A/7T
Manufacturer Part Number
SM15T15A/7T
Description
TVS Diodes - Transient Voltage Suppressors 1500W 15V 5% Uni
Manufacturer
Vishay
Datasheet
1.SM15T36CA-E357T.pdf
(5 pages)
Specifications of SM15T15A/7T
Polarity
Unidirectional
Channels
1 Channel
Clamping Voltage
27.2 V
Operating Voltage
12.8 V
Breakdown Voltage
14.3 V
Peak Surge Current
200 A
Peak Pulse Power Dissipation
1500 W
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 65 C
Dimensions
6.22 (Max) mm W x 7.11 (Max) mm L
Package / Case
DO-214AB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
SM15T Series
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
www.vishay.com
122
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
A
= 25 °C unless otherwise noted)
100
100
150
100
0.1
75
50
25
10
50
0
0.1 µs
1
0
0
0
Figure 1. Peak Pulse Power Rating Curve
0.31 x 0.31" (8.0 x 8.0 mm)
25
Copper Pad Areas
t
d
1.0 µs
t
r
= 10 µs
Peak Value
I
Figure 3. Pulse Waveform
PPM
T
50
1.0
J
- Initial Temperature (°C)
t
d
- Pulse Width (s)
10 µs
75
t - Time (ms)
Half Value -
I
PPM
100
2.0
100 µs
10/1000 µs Waveform
as defined by R.E.A.
T
Pulse Width (t
is defined as the Point
where the Peak Current
decays to 50 % of I
J
125
= 25 °C
I
PP
2
150
3.0
1.0 ms
d
)
175
PPM
10 ms
200
4.0
20000
10000
1000
Figure 6. Maximum Non-Repetitive Forward Surge Current
100
100
200
100
1.0
0.1
10
10
Figure 4. Typical Junction Capacitance Uni-Directional
10
0.001
1
1
Figure 5. Typical Transient Thermal Impedance
V
Stand-Off
Voltage, V
R
, Measured at
V
0.01
WM
Number of Cycles at 60 Hz
Uni-Directional
Bi-Directional
- Reverse Stand-Off Voltage (V)
WM
Uni-Directional Use Only
t - Pulse Duration (s)
0.1
10
T
8.3 ms Single Half Sine-Wave
J
= T
10
1
J
max.
T
f = 1.0 MHz
V
10
Measured at
Zero Bias
J
sig
Document Number: 88380
= 25 °C
= 50 mVp-p
100
100
Revision: 04-Sep-07
1000
400
100