参数资料
型号: SA12CARL
厂商: ON SEMICONDUCTOR
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 500 W, BIDIRECTIONAL, SILICON, TVS DIODE
封装: PLASTIC, CASE 59-09, 2 PIN
文件页数: 4/5页
文件大小: 180K
代理商: SA12CARL
SA5.0CA Series
http://onsemi.com
4
100
10
1
0.1
0.1 ms
1 ms
10 ms
100 ms
1ms
10ms
P P
,PEAK
POWER
(kW)
tp, PULSE WIDTH
Figure 1. Pulse Rating Curve
NONREPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 3
100
80
60
40
20
0
25 50
75
100 125 150 175 200
PEAK
PULSE
DERA
TING
IN
%
OF
PEAK
POWER
OR
CURRENT
@
TA
=25
C
TA, AMBIENT TEMPERATURE (°C)
Figure 2. Pulse Derating Curve
100
50
0
01
2
3
4
t, TIME (ms)
VALUE
(%)
PULSE WIDTH (tp) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO 50%
OF IPP.
PEAK VALUE IPP
HALF VALUE
IPP
2
Figure 3. Pulse Waveform
5
4
3
2
1
0
0 25 50 75 100 125 150 175 200
P D
,STEADY
ST
ATE
POWER
DISSIP
ATION
(W
ATTS)
TL, LEAD TEMPERATURE (°C)
3/8″
Figure 4. Steady State Power Derating
tr ≤ 10 ms
tP
K
°
UL RECOGNITION*
The entire series including the bidirectional CA suffix has
Underwriters Laboratory Recognition for the classification
of protectors (QVGV2) under the UL standard for safety
497B and File #E 116110. Many competitors only have one
or two devices recognized or have recognition in a
non-protective category. Some competitors have no
recognition at all. With the UL497B recognition, our parts
successfully passed several tests including Strike Voltage
Breakdown test, Endurance Conditioning, Temperature test,
Dielectric Voltage-Withstand test, Discharge test and
several more.
Whereas, some competitors have only passed a
flammability test for the package material, we have been
recognized for much more to be included in their protector
category.
*Applies to SA5.0A, CA SA170A, CA.
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