1N6464US [SEMTECH]
QPL 500 Watt Surface Mount TVS; QPL 500瓦表面贴装TVS
| 型号： | 1N6464US |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | QPL 500 Watt Surface Mount TVS |
| 文件： | 总4页 (文件大小：129K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N6461US THRU 1N6468US
QPL 500 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
500 Watts peak pulse power (tp = 10/1000µs)
Voidless hermetically sealed glass package
Metallurgically bonded
High surge capacity
Unidirectional
Available in JTX, and JTXV versions per
MIL-S-19500/551
Applications
Aerospace and industrial electronics
level protection for sensitive semiconductor components. Board level protection
These devices are DESC QPL qualified to MIL-S-19500/
551.
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)
Storage Temperature Range
Ppk
TSTG
PD
500
-65 to +175
3
Watts
°C
Steady-State Power Dissipation @ TL = 75°C (3/8")
Watts
Revision: August 8, 2007
1
www.semtech.com
1N6461US THRU 1N6468US
POWER DISCRETES
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.
Coef.
of V
Breakdown Current Clamping
Current
I
Current
I
Voltage
VBR @ IT
Voltage
VC @ IPP
IT
TP =P1PmS
TP =P2P0µS
αVZBR
V
5
6
µA
V
mA
V
A
A
%/ °C
0.040
0.040
1N6461US
1N6462US
3000
2500
5.6
6.5
25
20
9.0
11.0
56
46
315
258
1N6463US
1N6464US
1N6465US
1N6466US
1N6467US
1N6468US
12
15
500
500
50
3
13.6
16.4
27.0
33.0
43.7
54.0
5
5
2
1
1
1
22.6
26.5
41.4
47.5
63.5
78.5
22
19
12
11
8
125
107
69
0.050
0.060
0.084
0.093
0.094
0.096
24
30.5
40.3
51.6
63
2
45
2
6
35
www.semtech.com
2007 Semtech Corp.
2
1N6461US THRU 1N6468US
POWER DISCRETES
Electrical Characteristics
PEAK PULSE POWER vs. PULSE TIME
10 x 1000µs IMPULSE WAVEFORM
STEADY STATE DERATING CHARACTERISTICS
FOR FREE AIR MOUNTING
PULSE DERATING CURVE
www.semtech.com
2007 Semtech Corp.
3
1N6461US THRU 1N6468US
POWER DISCRETES
Ordering Information
Part Number
Description
1N6461US,
1N6462US,
1N6463US,
1N6464US,
1N6465US,
1N6466US,
1N6467US,
1N6468US
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
1N6461US - 1N6468US
Inches
Millimeters
MIN
MAX
0.225
0.028
-
MIN
5.08
0.48
0.08
3.48
MAX
5.72
0.71
-
A
B
C
D
0.200
0.019
0.003
0.137
0.148
3.76
Notes:
(1) Dimensions are in inches.
(2) Metric equivalents are given for general information only.
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
2007 Semtech Corp.
4
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