參數(shù)資料
型號： P4SMA180A
元件分類： TVS-瞬態(tài)抑制二極管
英文描述： SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
中文描述： 表面貼裝瞬態(tài)電壓抑制器
文件頁數(shù)： 1/4頁
文件大小： 144K
代理商： P4SMA180A
Silicon Avalanche Diodes
258
www.littelfuse.com
400W Surface Mount Transient Voltage Supressors
P4SMA Series
FEATURES
RoHS
compliant
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Low Inductance
Excellent clamping capability
Repetition Rate (duty cycle):0.01%
Fast response time: typically less than 1.0ps from 0 Volts to
V(BR) for unidirectional types
Typical IR less than 1μA above 10V
High temperature soldering: 250C/10 seconds at terminals
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use Suffix CA for types P4SMA6.8CA thru types
P4SMA550CA
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND CHARACTERISTICS
@25C AMBIENT TEMPERATURE (unless otherwise noted)
PARAMETER
Peak pulse power Dissipation on
10/1000μs waveform (Note 1.2,FIG.1)
Peak pulse current of on 10/1000μs
waveform (Note 1, FIG.3)
Peak Forward Surge Current,
8.3ms Single Half Sine-Wave
Superimposed on Rated Load,
(JEDEC Method)(Note2,3)
Operating junction and Storage
Temperature Range
VALUE
Min
400
See Table 1
40
-55 to +150
UNIT
Watts
Amps
Amps
°C
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above
TA= 25C per Fig.2
2. Mounted on 5.0mm
2
(0.03mm thick) Copper Pads to each
terminal
3. 8.3ms single half sine-wave, or equivalent square wave,
Duty cycle = 4 pulses per minutes maximum
SYMBOL
PPPM
IPPM
IFSM
Tj, TsTG
Mechanical Specifications:
Weight:
Case:
0.002 ounce, 0.061 gram
JEDEC DO214AC. Molded plastic over
glass passivated junction
Any
Color band denoted positive end
(cathode) except Bidirectional
Solder plated, solderable per MIL-STD-
750, Method 2026
12mm tape (EIA STD RS-481)
Mounting Position:
Polarity:
Terminal:
Standard Packaging:
Agency Approvals:
Recognized under the Components Program
of Underwriters Laboratories.
Agency File Numbers
:
E128667
P4SMA
C A
Voltage
Bi-Directional
5% Voltage
T = Tape and reeled (5000pcs)
Tolerance
ORDERING INFORMATION
RoHS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P4SMA180A R2 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 180V 5% UNIDIR TRANSZORB-TVS 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
P4SMA180A R3 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 180V 5% UNIDIR TRANSZORB-TVS 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
P4SMA180A/1 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 300W 180V 5% Unidir 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
P4SMA180A/11 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 300W 180V 5% Unidir 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
P4SMA180A/5A 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 180V Unidirect 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
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