1N6469 Datasheet, PDF (1/2 Pages) Semtech Corporation – QPL 1500 Watt Axial Leaded TVS

QPL
1500 Watt Axial Leaded TVS
1N6469
Thru
1N6476
TEL:[phone] FAX:[phone]
DESCRIPTION
The 1N64xx 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 a p-n junction TVS diode in a
hermetically sealed, voidless glass package. The
hermetically sealed package provides high 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.
These devices are DESC QPL qualified to
MIL-S-19500/552.
APPLICATIONS:
• Aerospace & Industrial Electronics
• Board Level Protection
• Airborne Systems
• Shipboard Systems
• Ground Systems
FEATURES:
• 1500 Watts Peak Pulse Power (tp = 10/1000µs)
• Voidless hermetically sealed glass package
• Metallurgically bonded
• High surge capacity
• Unidirectional
• Available in JAN, JTX, and JTXV versions per
MIL-S-19500/552
MECHANICAL CHARACTERISTICS:
• Hermetically sealed glass package
• Tinned copper leads
• Marking : P/N, date code, logo, & cathode band
MAXIMUM RATINGS
RATING
Peak Pulse Power (tp = 10 x 1000µs)
Operating Temperature
Storage Temperature
Steady-State Power Dissipation @ TL = 75ºC (3/8”)
SYMBOL
Ppk
Tj
Tstg
PD
VALUE
1500
-65 to +175
-65 to +175
5
UNIT
Watts
°C
°C
Watts
ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise specified)
DEVICE
TYPE
REVERSE
STAND-OFF
VOLTAGE
VRWM
(V)
REVERSE
LEAKAGE
CURRENT
I_R
(µA)
MINIMUM
BREAKDOWN
VOLTAGE
VBR @ IT
(V)
TEST
CURRENT
I_T
(mA)
MAXIMUM
CLAMPING
VOLTAGE
Vc @ Ipp
(V)
PEAK PULSE
CURRENT
Ipp
Tp = 1mS
(A)
1N6469
5
5000
5.6
1N6470
6
5000
6.5
1N6471
12
1000
13.6
1N6472
15
1000
16.4
1N6473
24
100
27.0
1N6474
30.5
5
33.0
1N6475
40.3
5
43.7
1N6476
51.6
5
54.0
50
9.0
167
50
11.0
137
10
22.6
66
10
26.5
57
5
41.4
36.5
1
47.5
32
1
63.5
24
1
78.5
19
PEAK PULSE
CURRENT
Ipp
Tp = 20µS
(A)
945
775
374
322
206
190
136
106
TEMPERATURE
COEFFICIENT
OF VBR
αVz
% /°C
0.040
0.040
0.050
0.060
0.084
0.093
0.094
0.096
© 1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320