參數(shù)資料
型號(hào)： P4SMA440A
廠商： Littelfuse, Inc.
英文描述： Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors
中文描述： 硅雪崩二極管- 400W表面貼裝瞬態(tài)電壓Supressors
文件頁(yè)數(shù)： 1/4頁(yè)
文件大小： 144K
代理商： P4SMA440A
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
P4SMA440A/5A 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 440V 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
P4SMA440A/61 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 440V 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
P4SMA440A-E3/5A 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 440V 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
P4SMA440A-E3/61 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 440V 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
P4SMA440AE3/TR13 制造商:Microsemi Corporation 功能描述:P4SMA440AE3/TR13 - Tape and Reel
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