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描述
由其分销商提供的 Littelfuse P4SMA550A 的描述。
P4SMA Series - 400W Surface Mount Transient Voltage (TVS) Diode, 495V, DO-214AC, RoHS
Littelfuse SCT
DO-214AC SMA P4SMA 1 Surface Mount Zener Tvs Diode 522.5V 5muA 3.3W -65C~150C TJ
Diode, Tvs, 400W, 550V, Uni, 5%, Sma; Product Range:-; Tvs Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:495V; Clamping Voltage Vc Max:760V; Diode Case Style:Do-214Ac; No. Of Pins:2Pins; Breakdown Voltage Min:522.5V; Rohs Compliant: Yes |Littelfuse P4SMA550A
Direction Type = Uni-Directional / Reverse Stand-off Voltage Max. V = 468 / Clamping Voltage V = 760 / Peak Pulse Power Dissipation W = 3.3 / Peak Pulse Current mA = 800 / Breakdown Voltage Min. V = 522.5 / Breakdown Voltage Max. V = 577.5 / Operating Temperature Max. °C = 150 / Operating Temperature Min. °C = -65 / Reverse Leakage Current Max. uA = 1 / Voltage ESD Air Gap Max. kV = 30 / Voltage ESD Contact Max. kV = 30 / Pins = 2 / Package Type = DO-214AC / Mounting Type = SMD / MSL = Level-1 / Packaging = Tape & Reel / Reflow Temperature Max. °C = 217
制造商别名
Littelfuse 在全球拥有多个品牌，分销商可将其用作替代名称。Littelfuse 也可称为以下名称：
- LITTLEFUSE
- Littelfuse Inc
- LITTELFU
- LITTEL
- LITTELFUS
- LIT
- LITTELF
- LITTLE
- LITT
- LITTLEFUSE INC
- LTF
- LTL
- LFUSE
- LIF
- L/F
- LITTLEFUS
- LITTLEFU
- LITTEIFUSE
- Littelfuse/Commercial Vehicle Products
- LTFUSE
- LITTELFUSE FAR EAST PTE LTD
- Hartland Controls / Littelfuse
- LITL
- Littelfuse - Raychem
- LITTELFUSE/WICKMANN
技术规格
Physical
Case/PackageSMA
MountSurface Mount
Number of Pins2
Number of Terminals2
Technical
Breakdown Voltage550 V
Clamping Voltage760 V
CompositionZener
Forward Voltage5 V
Leakage Current5 µA
Max Breakdown Voltage577.5 V
Max Operating Temperature150 °C
Max Power Dissipation3.3 W
Max Reverse Leakage Current1 µA
Max Surge Current500 mA
Min Breakdown Voltage522.5 V
Min Operating Temperature-65 °C
Number of Channels1
Number of Elements1
Number of Unidirectional Channels1
Operating Supply Voltage495 V
PackagingBulk
Peak Pulse Current500 mA
Peak Pulse Power 400 W
Peak Reverse Current1 µA
PolarityUnidirectional
Power Dissipation3.3 W
Power Line ProtectionNo
Power Rating400 W
Reverse Breakdown Voltage522.5 V
Reverse Standoff Voltage468 V
Reverse Voltage495 V
Schedule B8541100080
TerminationSMD/SMT
Test Current1 mA
Voltage Rating (DC)550 V
Dimensions
Height2.29 mm
Length5.28 mm
Width2.79 mm