© 1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
15,000 Watt TVS Module
704-15K36
704-15K36T
TEL:805-498-2111 FAX:805-498-3804
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 subassemblies 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
FEATURES:
• 15,000 watts Peak Pulse Power (tp = 10 x 1000µs)
• 28 Volt power supply protection
• For use in airborne equipment
• Unidirectional
• Custom voltages available from factory.
MECHANICAL CHARACTERISTICS:
• Molded Case
• Readily solderable terminals
• Marking : Logo, part number, and date code
SCHEMATIC
MAXIMUM RATINGS
RATING SYMBOL VALUE UNIT
Peak Pulse Power (tp = 10 x 1000µs) Ppk 15,000 Watts
Operating Temperature Tj -65 to +150 °C
Storage Temperature Tstg -65 to +150 °C
ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise specified)
PART
NUMBER
REVERSE
STAND-OFF
VOLTAGE
VRWM
(V) (µA) (V) (mA) (V) (A) (V)
REVERSE
LEAKAGE
CURRENT
IR
704-15K36 31.5 100 36 10 51 300 3.0
704-15K36T 31.5 500 36 10 51 300 15.0
MINIMUM
BREAKDOWN
VOLTAGE
VBR @ IT
TEST
CURRENT
IT
MAXIMUM
CLAMPING
VOLTAGE
Vc @ Ipp
PEAK PULSE
CURRENT
Ipp
Tp = 1ms
MAXIMUM
FORWARD
VOLTAGE
8.3ms
IF = 100A
© 1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
PEAK PULSE POWER vs. PULSE TIME
Peak Pulse Power (kW)
1000
100
15,000 Watt TVS Module
704-15K36
704-15K36T
TEL:805-498-2111 FAX:805-498-3804
10
0.1
PULSE DERATING CURVE
100
Pp or
Ipp in %
of max
ratings
70
60
50
40
30
20
10
0
0 50 100 150 200
25 75 125 175
1
100ns
Tj (oC)
1us
Pulse Conditions as
defined by 10 x 1000us
Impulse waveform
10us
100us
704-15K36T
704-15K36
Pulse Time (tp)
1ms 10ms
100ms
10/1000µs IMPULSE WAVEFORM
1 sec
MECHANICAL OUTLINE - 704-15K36
DIMENSIONS
INCHES MM
N
DIM
MAXMIN MAXMIN
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
J .350 .450 8.8 11.5
øK .120 .130 3.0 3.3
L .027 .037 .68 .94
øM .095 .115 2.4 3.0
MECHANICAL OUTLINE - 704-15K36T
NOTE
15.1
8.2
DIMENSIONS
INCHES MM
N
DIM
MAXMIN MAXMIN
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
øK .120 .130 3.0 3.3
L .19 .25 4.8 6.4
NOTE
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