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参数资料
| 型号： | SAC18 |
| 元件分类： | 参考电压二极管 |
| 英文描述： | 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC |
| 封装： | ROHS COMPLIANT, PLASTIC, DO-15, 2 PIN |
| 文件页数： | 1/4页 |
| 文件大小： | 130K |
| 代理商： | SAC18 |
77
2009 Littelfuse, Inc.
Specications are subject to change without notice.
Transient Voltage Suppression Diodes
Revision: January 09, 2009
SAC Series
Axial Leaded – 500W > SAC series
Please refer to http://www.Littelfuse.com/series/SAC.html for current information.
S
A
C
S
eries
AGENCY
AGENCY FILE NUMBER
E230531
SAC Series
The SAC Series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Description
TVS devices are ideal for the protection of I/O interfaces,
V
CC bus and other vulnerable circuits used in telecom,
computer, industrial and consumer electronic applications.
Applications
Features
Parameter
Symbol
Value
Unit
Peak Pulse Power Dissipation by
10x1000μs test waveform (Fig.1)
(Note 1)
P
PPM
500
W
Steady State Power Dissipation on
innite heat sink at T
L=75C (Fig. 5)
P
D
3.0
W
Operating Junction and Storage
Temperature Range
T
J, TSTG
-55 to 175
°C
Note:
1. Non-repetitive current pulse , per Fig. 3 and derated above T
A = 25
O
C per Fig. 2.
Maximum Ratings and Thermal Characteristics
(T
A=25
O
C unless otherwise noted)
Agency Approvals
junction in DO-15
Package
capability at 10×1000μs
waveform, repetition rate
(duty cycles):0.01%
typically less than 1.0ps
from 0 Volts to BV min
capability
resistance
soldering guaranteed:
260°C/40 seconds /
0.375”,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
Underwriters Laboratory
Flammability classication
94V-O
plated
applications
Electrical Characteristics
Part
Number
Reverse
Stand off
Voltage V
R
(V)
Breakdown
Voltage V
BR
(V)
Maximum
Reverse
Leakage
I
R @ VR
(μA)
Maximum
Clamping
Voltage at
I
pp=5.0A
V
C (V)
Maximum
Peak
Pulse
Current
(Fig.3)
I
PP (A)
Maximum
Junction
Capacitance
@ 0Volts
(pF)
Working
Inverse
Blocking
Voltage
V
WIB (V)
Inverse
Blocking
Leakage
Current at
I
IB @ VWIB
(mA)
Peak
Inverse
Blocking
Voltage
V
PIB (V)
Agency
Approval
MIN
SAC5.0
5.0
7.60
300
10.0
44.0
50
75
1.0
100
X
SAC6.0
6.0
7.90
300
11.2
41.0
50
75
1.0
100
X
SAC7.0
7.0
8.33
300
12.6
38.0
50
75
1.0
100
X
SAC8.0
8.0
8.89
100
13.4
36.0
50
75
1.0
100
X
SAC8.5
8.5
9.44
50
14.0
34.0
50
75
1.0
100
X
SAC10
10.0
11.10
5
16.3
29.0
50
75
1.0
100
X
SAC12
12.0
13.30
1
19.0
25.0
50
75
1.0
100
X
SAC15
15.0
16.70
1
23.6
20.0
50
75
1.0
100
X
SAC18
18.0
20.00
1
28.8
15.0
50
75
1.0
100
X
SAC22
22.0
24.40
1
35.4
14.0
50
75
1.0
100
X
SAC26
26.0
28.90
1
42.3
11.1
50
75
1.0
100
X
SAC30
30.0
33.30
1
48.6
10.0
50
75
1.0
100
X
SAC36
36.0
40.00
1
60.0
8.6
50
75
1.0
100
X
SAC45
45.0
50.00
1
77.0
6.8
50
150
1.0
200
X
SAC50
50.0
55.50
1
88.0
5.8
50
150
1.0
200
X
RoHS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SAC18/1 | 功能描述:TVS 二极管 - 瞬态电压抑制器 500W 18V 10% Unidir RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| SAC18/4 | 功能描述:TVS 二极管 - 瞬态电压抑制器 500W 18V 10% Low Cap RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| SAC18/54 | 功能描述:TVS 二极管 - 瞬态电压抑制器 500W 18V 10% Low Cap RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| SAC18/TR8 | 制造商:Microsemi Corporation 功能描述:LOW CAPACITANCE TVS - Tape and Reel |
| SAC187G | 制造商:ON Semiconductor 功能描述: |
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