TEL:805-498-2111 FAX:805-498-3804
1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
15,000 Watt TVS Module
704-15K36
704-15K36T
FEATURES:
15,000 watts Peak Pulse Power (tp = 10 x 1000s)
28 Volt power supply protection
For use in airborne equipment
Unidirectional
Custom voltages available from factory.
DESCRIPTION
The 704-15K36 & 704-15K36T series of transient
voltage suppression modules are for use primarily in
avionics equipment. This series meets all applicable
enviromental requirements of MIL-S-19500. The sub-
assemblies are metallurgically bonded and packaged in
a hermetically sealed package. The hermetically sealed
package provides high reliability in harsh environmental
conditions. In addition, the subassemblies can be 100%
TX screened per MIL-S-19500/516 or /507. Although
this series has been designed for 28 voltt aircraft
applications, different voltages may be special ordered
for specific applications.
TVS modules are most often used in applications where
discrete TVS diodes do not have high enough surge
handling capabality to suppress large power surges.
SCREENING:
100% Screening is available per MIL-S-19500/516. For
ordering use the following suffix:
H1 - Submodule screening
H2 - Submodule & module screening
H3 - Submodule & module screening + Group B & C
MECHANICAL CHARACTERISTICS:
Molded Case
Readily solderable terminals
Marking : Logo, part number, and date code
MAXIMUM RATINGS
RATING
SYMBOL
VALUE
UNIT
Peak Pulse Power (tp = 10 x 1000s)
Ppk
15,000
Watts
Operating Temperature
Tj
-65 to +150
C
Storage Temperature
Tstg
-65 to +150
C
SCHEMATIC
ELECTRICAL CHARACTERISTICS @ 25C (unless otherwise specified)
PART
NUMBER
REVERSE
STAND-OFF
VOLTAGE
V
RWM
REVERSE
LEAKAGE
CURRENT
I
R
MINIMUM
BREAKDOWN
VOLTAGE
V
BR
@ I
T
TEST
CURRENT
I
T
MAXIMUM
CLAMPING
VOLTAGE
Vc @ Ipp
PEAK PULSE
CURRENT
Ipp
Tp = 1ms
MAXIMUM
FORWARD
VOLTAGE
8.3ms
I
F
= 100A
(V)
(A)
(V)
(mA)
(V)
(A)
(V)
704-15K36
31.5
100
36
10
51
300
3.0
704-15K36T
31.5
500
36
10
51
300
15.0
TEL:805-498-2111 FAX:805-498-3804
1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
15,000 Watt TVS Module
704-15K36
704-15K36T
PEAK PULSE POWER vs. PULSE TIME
10/1000s IMPULSE WAVEFORM
PULSE DERATING CURVE
100
60
40
20
0
0
50
100
150
200
Pp or
Ipp in %
of max
ratings
Tj (oC)
25
75
125
175
Pulse Conditions as
defined by 10 x 1000us
10
30
50
70
Impulse waveform
MECHANICAL OUTLINE - 704-15K36
Pulse Time (tp)
Peak Pulse Power (kW)
0.1
1
10
100
1000
100ns
1us
10us
100us
1ms
10ms
100ms
1 sec
704-15K36T
704-15K36
NOTE
N
DIM
MAX
MIN
MAX
MIN
INCHES
MM
DIMENSIONS
A
1.97 2.03 50.0 51.6
B
.72
.78
18.2 19.9
C
.47
.53
11.9 13.5
D
1.73 1.77 43.9 45.0
E
.110 .140 2.7
3.6
F
.345 .405 8.7
10.3
G .532 .592 13.5
H
.306 .320 7.7
8.2
J
.350 .450 8.8
11.5
K .120 .130 3.0
3.3
L
.027 .037 .68
.94
M .095 .115 2.4
3.0
15.1
NOTE
N
DIM
MAX
MIN
MAX
MIN
INCHES
MM
DIMENSIONS
A
2.47 2.53
62.7 64.3
B
.86
.92
21.8 23.4
C
.64
.70
16.2 17.8
D
2.10 2.14
53.3 54.4
E
.17
.21
4.3
5.4
F
.415 .475
10.5 12.1
G
.42
.48
10.6 12.2
H
.305 .365
7.7
9.3
J
.325 .365
8.2
9.3
K .120 .130
3.0
3.3
L
.19
.25
4.8
6.4
MECHANICAL OUTLINE - 704-15K36T
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