1N6465 [SEMTECH]
QPL 500 Watt Axial Leaded TVS; QPL 500瓦轴向引线TVS
| 型号： | 1N6465 |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | QPL 500 Watt Axial Leaded TVS |
| 文件： | 总2页 (文件大小：27K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N6461
Thru
QPL
1N6468
500 Watt Axial Leaded TVS
TEL:805-498-2111 FAX:805-498-3804
DESCRIPTION
FEATURES:
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
·
·
·
·
·
·
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
MECHANICAL CHARACTERISTICS:
·
·
·
Hermetically sealed glass package
Tinned copper leads
Marking : P/N, date code, logo, & cathode band
MIL-S-19500/551.
APPLICATIONS:
·
·
·
·
·
Aerospace & Industrial Electronics
Board Level Protection
Airborne Systems
Shipboard Systems
Ground Systems
MAXIMUM RATINGS
RATING
SYMBOL
Ppk
VALUE
500
UNIT
Watts
°C
Peak Pulse Power (tp = 10 x 1000µs)
Operating Temperature
Tj
-65 to +175
-65 to +175
3
Storage Temperature
Tstg
PD
°C
Steady-State Power Dissipation @ TL = 75ºC (3/8”)
Watts
ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise specified)
REVERSE
STAND-OFF
VOLTAGE
MINIMUM
BREAKDOWN
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
Vc @ Ipp
PEAK PULSE
CURRENT
Ipp
PEAK PULSE
CURRENT
Ipp
TEMPERATURE
COEFFICIENT
REVERSE
LEAKAGE
CURRENT
TEST
CURRENT
DEVICE
TYPE
OF V
BR
a Vz
I
Tp = 1mS
T
Tp = 20µS
V
V
@ I
BR T
RWM
I
R
(V)
(µA)
(V)
(mA)
(V)
(A)
(A)
% /°C
1N6461
1N6462
1N6463
1N6464
1N6465
1N6466
1N6467
1N6468
5
6
12
15
24
30.5
40.3
51.6
3000
2500
500
500
50
3
2
2
5.6
6.5
25
20
5
5
2
1
1
1
9.0
56
46
22
19
12
11
8
315
258
125
107
69
63
45
35
0.040
0.040
0.050
0.060
0.084
0.093
0.094
0.096
11.0
22.6
26.5
41.4
47.5
63.5
78.5
13.6
16.4
27.0
33.0
43.7
54.0
6
© 1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
1N6461
Thru
QPL
1N6468
500 Watt Axial Leaded TVS
TEL:805-498-2111 FAX:805-498-3804
10x1000µs IMPULSE WAVEFORM
PEAK PULSE POWER vs. PULSE TIME
100
10
1
0.1
0.1
1
10
100
1000
10000
Pulse Duration (us)
PULSE DERATING CURVE
STEADY STATE DERATING CHARACTERISTICS
FOR FREE AIR MOUNTING
100
2.5
2
Pp or
Pulse conditions as
defined by 10 X 1000us
impulse waveform
Ipp in %
of max
ratings
1.5
MAX. POWER (W)
1
60
40
20
0
0.5
0
0
20
40
60
80
100
120
140
160
180
AMBIENT TEMPERATURE (TA) IN degC
0
40
80
120
160
200
Tj (oC)
SCHEMATIC
MECHANICAL OUTLINE
B
DIMENSIONS
INCHES MM
MIN MAX MIN
DIM N
NOTE
A
MAX
0.115
0.140
2.92
3.56
A
B
C
D
C
B
0.900
1.300
22.86
3.81
0.94
33.02
7.62
1.07
2
2
0.150
0.037
0.300
0.042
D
NOTES :
1. Controlling dimension is inches.
2. Includes uncontrolled area of device leads.
© 1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
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