价 格: | 面议 | |
型号/规格: | 12CWQ03FNTRPBF | |
品牌/商标: | ST(意法半导体) | |
封装形式: | sop | |
环保类别: | 无铅环保型 | |
安装方式: | 贴片式 | |
包装方式: | 卷带编带包装 |
切换电压上升率dVCOM/dt。驱动高电抗性的负载时,负载电压和电流的波形间通常发生实质性的相位移动。当负载电流过零时双向可控硅发生切换,由于相位差电压并不为零。这时双向可控硅须立即阻断该电压。产生的切换电压上升率(dVCOM/dt)若超过允许值,会迫使双向可控硅回复导通状态,因为载流子没有充分的时间自结上撤出
12CWQ03FNTRPBF IR TO-252
12CWQ03FNTRPBF IR TO-252
12CWQ03FNTRPBF IR TO-252
1N4148 NXP DO-35
1N4148 NXP DO-35
1N4148 NXP DO-35
2N7002 NXP 3-SOT-23
2N7002 NXP 3-SOT-23
2N7002 NXP 3-SOT-23
4MHZ晶振
6MAF36005
6N137 FSC DIP
726-IPB025N10N
74HC04D NXP SOP
74HC4075D TI SOP
74HC4075D TI SOP
74HC564P NXP SOP
74LCX244MTCX
74LH245D
74LS145
74LVT2245PW NXP TSSOP
74W245
A3120
AP2012SRCPRV
AT
AT
BCX54-10
BD
BK1080
BTA06
BTA16-600B ST TO-220
BTA16-600B ST TO-220
BTA16-600B ST TO-220
BTA16-600B ST TO-220
BTB08-700TWRG ST TO-220
BTB08-700TWRG ST TO-220
BTB08-700TWRG ST TO-220
BZM
BZM
BZV55-C4V7.115 NXP LLDS
BZV55-C5V6.115 NXP DIODES
BZV55-C5V6.115 NXP DIODES
BZV55-C6V2
C
CD4069UBC
CD74HC4067E HAR DIP24
CDRH4D28NP-100NC
CY
CY
CZA
D44H
D44H
DAC-08EN
DAN217UT106
DC
DS1302S
DS2810
DS
DS90CF388AVJD NS QFP100
DSEP60
DS-KIT-3S
EP9307-CRZ
ESD5Z5.OT
FDP6670CA
FDS
FQA90N15
FQA9N
FQP12N
FQPF6N
FQPF6N
G3VM-351B OMRON DIP
HCF
HCTL-1100 HP DIP44
IKA15N60T INF TO-220
IR2103STRPBF IR SOP-8
IR2104STRPBF IR
IR2109STRPBF IR SOP
IR2110STRPBF IR SOP-8
IRF3205PBF IR TO-220
IRF3205PBF IR TO-220
IRF3205PBF IR TO-220
IRF530NPBF IR TO-220
IRF540NPBF IR TO-220
IRF540NPBF IR TO-220
IRF540NPBF IR TO-220
IRF640NPBF IR TO-220
IRF640NPBF IR TO-220
IRF640NPBF IR TO-220
IRF640NPBF IR TO-220
IRF740PBF VISHAY TO-220
IRF740PBF VISHAY TO-220
IRF830
IRF9540NPBF
IRFB3607PBF IR TO-220
IRFB3607PBF IR TO-220
IRFB3607PBF IR TO-220
IRFB3607PBF IR TO-220
IRFB3607PBF IR TO-220
IRFI1010N
IRFP064NPBF IR TO-3P
IRFP064NPBF IR TO-3P
IRFP064NPBF IR TO-3P
IRFP064NPBF IR TO-3P
IRFP260N
IRFP264PBF IR TO-3P
IRFP4568PBF
IRGP20B60PDPBF IR TO-3P
IRGP50B60PDPBF IR TO-3P
IRGP50B60PDPBF IR TO-3P
IRL2203NS IR TO220
IRS2183STRPBF
L4978 ST DIP
L6201013TR ST SOP
L6205N ST DIP-20
L652N
L6562D ST SOP-8
L6562D ST SOP-8
L6565DT ST SOP
L
L7805CV
L7805CV
L7824CP ST 4000
L
LM124J LM DIP
LM2575HVS-AD
LM2575HVSX-ADJ NS TO-220
LM2575HVSX-ADJ NS TO-220
LM317T
LM324N ST DIP
LM358DT ST SOP-8
LM393MX NS SOP
LM
LP2951ACM NS SOP
LP3985IM5X-2.5 NS LDO150MA
LP3985IMS-2.5 LDO150MA
LP3995ILD-1.8 NS LDO150MA
LP3995ILD-2.8 NS LDO150MA
LP6562D
LR386431 SHARP BGA
LR386431 SHARP BGA
M25P64-VMF6TP ST SOP16
M30620FCAFP RENESAS LQFP100
M3062LFGPFP RENESAS QFP
M82610-14 PHI BGA
MAX232CSE+T MAX
MC74HC574DW ON SOP
MC74VHC
ML4425CP PHI DIP-28
MM74HCU04MTCX FSC SOP-8
MMBZ5225BLT
MMSZ4691T
MT47H
MURB2020CT-1PBF IR/VISHAY TO-220
MURB2020CT-1PBF IR/VISHAY TO-220
NCS2002SN2T
NLAS4684MNR
NMP010452785
OPA4374AID TI SOP
OPA4374AID TI SOP
OPA546
PC3SD12NTZAF
PC
PC817B SHARP DIP
PC
PCA
PIC
PIC18LF4585-I/PT MICHIP QFP
PL5NK50ZFP
PMH011499347
PMH011905500
POS6580
PXA272FCO416
S25FL
S
SA550DT
SN74HC04DR TI SOP
SN74LS38DR TI SOP
SN74LVC
SOT-23
SPA11N
SPW07N60CFD INF TO-247
SSD1332T1R1
ST62T25CB6 ST DIP
ST62T25CB6 ST DIP
ST7FMC2S4T6 ST TQFP44
STD4NK60Z ST TO-220
STD4NK60ZT4 ST TO-252
STN1NF80Z
STP12NK80Z ST TO-220
STP12NM50 ST TO-220
STP14NF10 ST TO-220
STP14NK50ZFP ST
STP14NK60ZFP ST TO
STP15NK50ZFP
STP3NK60Z
STP4NK60ZFP ST TO-220
STP75NF75 ST
STP75NF75 ST
STP75NF75 ST
STP80N
STP80N
STP80NF70 ST TO-220
STP80NF70 ST TO-220
STPS10H100CT
STPS2045CT ST TO-220
STPS
STPS80150CW ST TO-3
STV0370 ST TOP
STW4N150
TDA7266D ST sop
TDA7388 ST ZIP15
TDA7388 ST ZIP15
TDA7388 ST ZIP15
TDA7396 ST ZIP15
TEA2025B
TIP122 ST TO-220
TL431ACDT ST SOP
TLC372CPWR TI TSSOP
TLP627-2 TOS DIP
TLP627-4 TOS DIP
TLV320AIC3104IRHBR TI LQFP32
TR/0603FA3-R
TS4984IQT ST VFQFPN 16 4x4x1.0
TS4984IQT ST SOP
TS912IDT ST SOP
TU7660CPA
TYN612RG ST TO-220
UC3844BD013TR ST SOP
UF2GT/R
UF308
VGBB25N120
VIPER
VIPER
VND600SPTR-E ST SOP-10
XC2S200-5FGG456I XILINX BGA456
XC2S200-5PQ
XC2V2000-4BF957CES XILINX BGA957
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结面温度Tj越高,dVCOM/dt承受能力越下降。假如双向可控硅的dVCOM/dt的允许值有可能被超过,为避免发生假触发,可在T1 和T2 间装置RC缓冲电路,以此限制电压上升率。通常选用47~100Ω的能承受浪涌电流的碳膜电阻,0.01μF~0.47μF的电容,晶闸管关断过程中主电流过零反向后迅速由反向峰值恢复至零电流,此过程可在元件两端产生达正常工作峰值电压5-6倍的尖峰电压。一般建议在尽可能靠近元件本身的地方接上阻容吸收回路。 MAX1132BEAP MAXIM 20-SSOP MAX1133BEAP MAXIM 20-SSOP MAX1134BEAP MAXIM 20-SSOP MAX1135BEAP MAXIM 20-SSOP MAX1136EUA MAXIM 8-μMAX MAX1137EUA MAXIM 8-μMAX MAX1138EEE MAXIM 16-QSOP MAX1139EEE MAXIM 16-QSOP MAX1142BEAP MAXIM 20-SSOP MAX1144BEAP MAXIM 20-SSOP MAX1145BEAP MAXIM 20-SSOP MAX1147BEUP MAXIM 20-TSSOP MAX1148BEUP MAXIM 20-TSSOP MAX1149BEUP MAXIM 20-TSSOP MAX114CAG MAXIM 24-SSOP MAX1153BEUE MAXIM 16-TSSOP MAX1154BE...
从几毫安到几安都有,但由于大多数嵌入式电子产品的工作电流小于300mA,所以30~300mA 的电源IC 在品种及数量上占较大的比例。 TI一级代理商(德州仪器)专卖区 深圳市中意法电子科技有限深圳市中意法电子科技有限公司 深圳10大电子元器件供应商 www.sth-ic.com 0755-23609140,13480758244黄先生,QQ:1248031685 6PAIC23BIPWRG4Q1 TI 28-TSSOP 74AC11004DW TI 20-SOIC 6PAIC3106IRGZRQ1 TI 48-QFN 74AC11004DWR TI 20-SOIC 74AC11004N TI 20-Dip 74AC11008N TI 16-Dip 74AC11008PWR TI 16-TSSOP 74AC11032D TI 16-SOIC 74AC11032N TI 16-Dip 74AC11074D TI 14-SOIC 74AC11086D TI 16-SOIC 74AC11138N TI 16-Dip 74AC11240DBR TI 24-SSOP 74AC11240DBR TI 24-SSOP 74AC11244DW TI 24-SOIC 74AC11244PWR TI 24-TSSOP 74AC11244PWR TI 24-TSSOP 74AC11245DW TI 24-SOIC 74AC16244DGGR TI 48-TSSOP 74AC16244DGGR TI 48-TSSOP 74AC16244DL TI 48-SSOP ...