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SA40A 参数 Datasheet PDF下载

SA40A图片预览
型号: SA40A
PDF下载: 下载PDF文件 查看货源
内容描述: 玻璃钝化结瞬态电压抑制器 [GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR]
分类和应用:
文件页数/大小: 2 页 / 129 K
品牌: CHENG-YI [ CHENG-YI ELECTRONIC CO., LTD. ]
 浏览型号SA40A的Datasheet PDF文件第2页  
SA5.0 thru SA170CA
GLASS PASSIVATED JUNCTION TRAN-
SIENT VOLTAGE SUPPRESSOR
CHENG- YI
ELECTRONIC
VOLTAGE 6.8 to 144 VOLTS
400 WATT PEAK POWER
1.0 WATTS STEADY STATE
DO-15
FEATURES
Plastic package has Underwrites Laboratory
Flammability Classification 94V-O
Glass passivated chip junction
500W Peak Pulse Power capability
on 10/1000 s waveform
Excellent clamping capability
Repetition rate (duty cycle):0.01%
Low incremental surge resistance
Fast response time: typically less than 1.0 ps
from 0 volts to BV for unidirctional and 5.0ns
for bidirctional types
Typical I
D
less than 1 A above 10V
High tempreature soldering guaranteed:
300
0
C/10 seconds .375", (9.5mm)
lead length/51bs.,(2.3kg) tension
MECHANICAL DATA
Case:JEDEC DO-15 Molded plastic over passivated junction
Terminals:Plated Axial leads, solderable per MIL-STD-750, Method 2026
Polarity:Color band denotes positive end (cathode) except Bidirectionals types
Mounting Position
Weight:0.015 ounce, 0.4 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
0
C ambient temperature unless otherwise specified.
RATINGS
Peak Pulse Power Dissipation on 10/1000
Peak Pulse Current of on 10/1000
Steady Power Dissipation at T
L
=75
0
C
Lead Lengths .375",(9.5mm)
(NOTE 2)
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Super-
imposed on Rated Load, unidirrctional only (JEDEC Method)
(NOTE 3)
Operating Junction and Storage Temperature Range
0
SYMBOL
s waveform
(NOTE 1,2,Fig.1)
P
PPM
I
PPM
P
M(AV0
s waveform
(NOTE 1,Fig.3)
VALUE
Minimum 5000
SEE TABLE 1
1.0
UNITS
Watts
Amps
Watts
Amps
0
I
FSM
T
J
, T
STG
70.0
-65 to + 175
C
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25 C per Fig.2
2. Measured on copper Leaf area of 1.57 in
2
(40mm
2
) per Figure 5
3. 8.3ms single half sine-wave or equivalent square wave, Duty Cycle=4 pulses per minutes maximum.