1N6471US [SEMTECH]
QPL 1500 Watt Surface Mount TVS; QPL 1500瓦的表面贴装TVS
| 型号： | 1N6471US |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | QPL 1500 Watt Surface Mount TVS |
| 文件： | 总3页 (文件大小：127K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N6469US THRU 1N6476US
QPL 1500 Watt Surface Mount TVS
POWER DISCRETES
Features
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 DSCC QPL qualified to MIL-PRF-
19500/552.
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-PRF-19500/552
Applications
Aerospace and industrial electronics
Board level protection
Airborne systems
Shipboard systems
Ground systems
Mechanical Characteristics
Hermetically sealed glass package
Absolute Maximum Ratings
Rating
Symbol
Value
Units
Peak Pulse Power (tp = 10 x 1000µs)
Operating Temperature Range
Ppk
Tj
1500
-65 to +175
-65 to +175
5
Watts
°C
Storage Temperature Range
TSTG
PD
°C
Steady-State Power Dissipation @ TL = 75°C (3/8")
Watts
Electrical Characteristics
Electrical specifications @ TA = 25°C unless otherwise specified.
Device
Type
Reverse
Standoff
Voltage
VRWM
Reverse
Leakage
Current
IR
Minimum
Test
Maximum Peak Pulse Peak Pulse
Temp.
Breakdown Current Clamping
Current
I
Current
I
Coef.
of V
Voltage
VBR @ IT
Voltage
VC @ IPP
IT
TP =P1PmS
TP =P2P0µS
αVZBR
V
5
6
µA
V
mA
50
50
V
9
A
A
%/ °C
0.040
0.040
1N6469
1N6470
1500
1000
5.6
6.5
167
137
945
775
11.0
1N6471
12
20
13.6
10
22.6
66
374
0.050
1N6472
1N6473
1N6474
1N6475
1N6476
15
24
10
5
16.4
27.0
33.0
43.7
54.0
10
5
26.5
41.4
47.5
63.5
78.5
57
36.5
32
322
206
190
136
106
0.060
0.084
0.093
0.094
0.096
30.5
40.3
51.6
5
1
5
1
24
5
1
19
Revision: September 24, 2008
1
www.semtech.com
1N6469US THRU 1N6476US
POWER DISCRETES
Electrical Characteristics
10 x 1000µs IMPLUSE WAVEFORM
PEAK PULSE POWER vs. PULSE TIME
STEADY STATE DERATING CHARACTERISTICS
FOR FREE AIR MOUNTING
PULSE DERATING CURVE
www.semtech.com
2008 Semtech Corp.
2
1N6469US THRU 1N6476US
POWER DISCRETES
Ordering Information
Part Number
Description
1N6469US,
1N6470US,
1N6471US,
1N6472US,
1N6473US,
1N6474US,
1N6475US,
1N6476US
Surface Mount (US)(1)
Note:
(1) Available in trays and tape and reel packaging. Please
consult factory for quantities.
Outline Drawing
B
D
C
A
D
Dimensions
1N6469US - 1N6476US
Inches
MIN
MAX
0.245
A
B
C
D
0.205
0.019
0.003
0.183
0.028
-
0.202
Contact Information
Semtech Corporation
Power Discretes Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
www.semtech.com
2008 Semtech Corp.
3
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