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© 1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
QPL
1500 Watt Axial Leaded TVS
TEL:805-498-2111 FAX:805-498-3804
1N6138A
Thru
1N6173A
DESCRIPTION
The 1N61xx series of transient voltage suppressors are
designed to protect military and commercial electronic
equipment from overvoltages caused by lightning, ESD,
EFT, inductive load switching, and EMP. These devices are
constructed using two p-n junction TVS diodes in a back-toback configuration, hermetically sealed in a voidless glass
package. The hermetically sealed package provides high
FEATURES:
• 1500 Watts Peak Pulse Power (tp = 10/1000µs)
• Voidless hermetically sealed glass package
• Metallurgically bonded
• High surge capacity
• Military & Industrial applications
• Available in JAN, JTX, and JTXV versions per
MIL-S-19500/516
reliability in harsh environmental conditions. TVS diodes
are further characterized by their high surge capability, low
operating and clamping voltages, and a theoretically
instantaneous response time. This makes them ideal for
use as board level protection for sensitive semiconductor
components.
MECHANICAL CHARACTERISTICS:
• Hermetically sealed glass package
• Tinned copper leads
• Marking : P/N, date code, logo
MAXIMUM RATINGS
RATING SYMBOL VALUE UNIT
Peak Pulse Power (tp = 10 x 1000µs) Ppk 1500 Watts
Operating Temperature Tj -65 to +175 °C
Storage Temperature Tstg -65 to +175 °C
Steady-State Power Dissipation @ TL = 75ºC (3/8”) PD 5 Watts
ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise specified)
DEVICE
TYPE
1N6138A 5.2 500 6.46 175 10.5 142.8 0.05 12000
1N6139A 5.7 300 7.13 175 11.2 133.9 0.06 3000
1N6140A 6.2 100 7.79 150 12.1 124.0 0.06 2000
1N6141A 6.9 100 8.65 150 13.4 111.9 0.06 1200
1N6142A 7.6 100 9.50 125 14.5 103.4 0.07 800
1N6143A 8.4 20 10.45 125 15.6 96.2 0.07 800
1N6144A 9.1 20 11.40 100 16.9 88.8 0.07 600
1N6145A 9.9 20 12.35 100 18.2 82.4 0.08 600
1N6146A 11.4 20 14.25 75 21.0 71.4 0.08 400
1N6147A 12.2 20 15.20 75 22.3 67.3 0.08 400
1N6148A 13.7 10 17.10 65 25.1 59.8 0.085 400
1N6149A 15.2 5 19.0 65 27.7 54.2 0.085 400
1N6150A 16.7 5 20.9 50 30.5 49.2 0.085 400
1N6151A 18.2 5 22.8 50 33.3 45.0 0.09 400
1N6152A 20.6 5 25.7 50 37.4 40.1 0.09 400
1N6153A 22.8 5 28.5 40 41.6 36.0 0.09 400
1N6154A 25.1 5 31.4 40 45.7 32.8 0.095 400
1N6155A 27.4 5 34.2 30 49.9 30.1 0.095 400
1N6156A 29.7 5 37.1 30 53.6 28.0 0.095 400
1N6157A 32.7 5 40.9 30 59.1 25.4 0.095 400
1N6158A 35.8 5 44.7 25 64.6 23.2 0.095 400
1N6159A 38.8 5 48.5 25 70.1 21.4 0.095 400
1N6160A 42.6 5 53.2 20 77.0 19.5 0.095 400
1N6161A 47.1 5 58.9 20 85.3 17.6 0.100 400
1N6162A 51.7 5 64.6 20 97.1 15.4 0.100 400
1N6163A 56.0 5 71.3 20 103.1 14.5 0.100 400
1N6164A 62.2 5 77.9 15 112.8 13.3 0.100 400
1N6165A 69.2 5 86.5 15 125.1 12.0 0.100 400
1N6166A 76.0 5 95.0 12 137.6 10.9 0.100 400
1N6167A 83.6 5 104.5 12 151.3 9.9 0.100 400
1N6168A 91.2 5 114.0 10 165.1 9.1 0.100 400
1N6169A 98.8 5 123.5 10 178.8 8.4 0.105 400
1N6170A 114.0 5 142.5 8 206.3 7.3 0.105 400
1N6171A 121.6 5 152.0 8 218.4 6.9 0.105 400
1N6172A 136.8 5 171.0 5 245.7 6.1 0.110 400
1N6173A 152.0 5 190.0 5 273.0 5.5 0.110 400
1. Non-A Part has 5% higher clamping voltage, 5% lower minimum breakdown voltage, and 5% lower peak pulse current.
REVERSE
STAND-OFF
VOLTAGE
V
RWM
(V) (µA) (V) (mA) (V) (A) % / °C (A)
REVERSE
LEAKAGE
CURRENT
I
R
MINIMUM
BREAKDOWN
VOLTAGE
VBR @ I
T
TEST
CURRENT
I
T
MAXIMUM
CLAMPING
VOLTAGE
VC @ I
PP
PEAK PULSE
CURRENT
Ipp
tp = 1mS
TEMPERATURE
COEFFICIENT
OF V
BR
αVz
MAXIMUM
REVERSE
LEAKAGE
CURRENT (Ir2)
TA=+150°C
Page 2
© 1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
QPL
Ppp - Peak Pulse Power (kW)
1500 Watt Axial Leaded TVS
TEL:805-498-2111 FAX:805-498-3804
1N6138A
Thru
1N6173A
PEAK PULSE POWER vs. PULSE TIME
100
10
1
0.1
0.1 1 10 100 1000 10000
STEADY STATE DERATING CHARACTERISTICS
FOR FREE AIR MOUNTING
3.5
3
2.5
MAX. POWER (W)
2
1.5
1
0.5
0
0 20 40 60 80 100 120 140 160 180
Pulse Duration (us)
AMBIENT TEMPERATURE (TA) IN degC
10x1000µs IMPULSE WAVEFORM
PULSE DERATING CURVE
100
Tj (oC)
Pulse conditions as
defined by 10 X 1000us
impulse waveform
Pp or
Ipp in %
of max
ratings
60
40
20
0
0 40 80 120 160 200
MECHANICAL OUTLINE
B
A
DIM
C
D
B
NOTES :
INCHES MM
N
0.135 3.40
A
0.900
B
C
0.036 0.91
D
1. Controlling dimension is inches.
2. Includes uncontrolled area of device leads.
DIMENSIONS
MAXMIN MAXMIN
0.185
1.300
22.86
0.255 6.60.140 3.5
0.042
SCHEMATIC
NOTE
4.70
33.02
2
1.07
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