參數(shù)資料
型號(hào)： SA78CA
廠商： ON SEMICONDUCTOR
元件分類： 參考電壓二極管
英文描述： 500 W, BIDIRECTIONAL, SILICON, TVS DIODE
封裝： PLASTIC, CASE 59-09, 2 PIN
文件頁數(shù)： 4/5頁
文件大?。?/td> 180K
代理商： SA78CA
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.
相關(guān)PDF資料
PDF描述
SC036R015A5B 15 V, SILICON, RECTIFIER DIODE
SC070H045A5B 45 V, SILICON, RECTIFIER DIODE
SHV-10DNV4 0.002 A, SILICON, SIGNAL DIODE
SHV-12ENVO 0.002 A, SILICON, SIGNAL DIODE
SMZJ3792B/2 13 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SA78CA _AY _10001 制造商:PanJit Touch Screens 功能描述:
SA78CA/1 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 500W 78V 5% Bidir RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SA78CA/4 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 500W 78V 5% Bidir RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SA78CA/54 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 500W 78V Bidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SA78CA/TR12 制造商:Microsemi Corporation 功能描述:TRANSIENT VOLTAGE SUPPRESSOR - Tape and Reel
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