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SMAJ_11 Datasheet, PDF (1/5 Pages) Taiwan Semiconductor Company, Ltd – 400 Watts Suface Mount Transient Voltage Suppressor | |||
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SMAJ SERIES
ç¬åçµåæå¶äºæ管 Transient Voltage Suppressor Diodes
â ç¹å¾ Features
âPPP 400W
âVBR 5.0V-188V
â ç¨é Applications
âç®ä½çµåç¨ Clamping Voltage
â å¤å½¢å°ºå¯¸åå°è®° Outline Dimensions and Mark
DO-214AC(SMA)
.062(1.58)
.049(1.25)
.111(2.83)
.094(2.40)
Mounting Pad Layout
.187(4.75)
.167(4.25)
0.065
(1.66)
0.080
(2.04)
.091(2.30)
.075(1.90)
.056(1.41)
.030(0.76)
0.077(1.96)
.008(0.20)
.012(0.31)
.006(0.15)
0.220
(5.58)
.003(0.08)
.208(5.28)
.194(4.93)
Dimensions in inches and (millimeters)
â æéå¼ï¼ç»å¯¹æ大é¢å®å¼ï¼
Limiting Values (Absolute Maximum Rating)
åæ°å称
ç¬¦å· åä½
Item
Symbol Unit
æ大æèåç(1)(2)(Fig.1)
Peak power dissipation
PPPM
W
æ大èå²çµæµ(1)
Peak pulse current
IPPM
A
æ¡ä»¶
Conditions
å¨10/1000us 波形ä¸æµè¯
with a 10/1000us waveform
å¨10/1000us 波形ä¸æµè¯
with a 10/1000us waveform
æ大æ£å浪æ¶çµæµ(2)
Peak forward surge current
IFSM
A
8.3msæ£å¼¦åæ³¢ï¼ä»
ååå
8.3 ms single half sine-wave unidirectional only
å·¥ä½ç»æ¸©ååå¨æ¸©åº¦èå´
Operating junction and
storage temperature range
TJ,TSTG
â
â çµç¹æ§ ï¼Ta=25â é¤éå¦æè§å®ï¼
Electrical Characteristicsï¼Ta=25â Unless otherwise specifiedï¼
åæ°å称
ç¬¦å· åä½
æ¡ä»¶
Item
æ大ç¬é´æ£åçµå
Maximum instantaneous
Voltage
forward
Symbol
VF
Unit
V
Conditions
å¨25Aä¸æµè¯ï¼ä»
ååå
at 25A for unidirectional only
å
¸åçé»
Thermal resistance
RθJL
â/W
RθJA
â/W
ç»å°å¼çº¿
junction to lead
ç»å°ç¯å¢ï¼åå¼çº¿10mmå¤
junction to ambientï¼ LLead = 10 mm
å¤æ³¨ï¼Notes:
(1) ä¸éå¤èå²çµæµï¼å¦å¾3ï¼å¨TA= 25âä¸åçéé¢æ²çº¿å¦å¾2ã78V以ä¸é¢å®åç为300W
Non-repetitive current pulse, per Fig. 3 and derated above TA= 25âper Fig.2. Rating is 300 W above 78V
(2) æ¯ä¸ªç«¯åå®è£
å¨ 0.2 x 0.2" (5.0 x 5.0 mm)éççä¸
Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal
æ大å¼
Max
400
è§ä¸é¢è¡¨æ ¼
See Next Table
40
-55 to +150
æ大å¼
Max
3.5
30
120
Document Number 0239
Rev. 1.0, 22-Sep-11
æ¬å·æ¬æ°çµåç§æä½è¡ä»½æéå
¬å¸
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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