參數(shù)資料
型號： SMAJ28A-13-F
廠商： DIODES INC
元件分類： 參考電壓二極管
英文描述： 400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
中文描述： 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝： GREEN, PLASTIC, SMA, 2 PIN
文件頁數(shù)： 1/4頁
文件大?。?/td> 86K
代理商： SMAJ28A-13-F
DS19005 Rev. 13 - 2
1 of 4
SMAJ5.0(C)A - SMAJ170(C)A
www.diodes.com
Diodes Incorporated
SMAJ5.0(C)A - SMAJ170(C)A
400W SURFACE MOUNT TRANSIENT VOLTAGE
SUPPRESSOR
A
B
C
D
G
H
E
J
SMA
Dim
Min
Max
A
B
C
D
E
G
H
J
2.29
2.92
4.00
4.60
1.27
1.63
0.15
0.31
4.80
5.59
0.10
0.20
0.76
1.52
2.01
2.30
All Dimensions in mm
Features
Maximum Ratings
@ T
A
= 25 C unless otherwise specified
Characteristic
Symbol
Value
Unit
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above T
A
= 25 C) (Note 1)
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
Superimposed on Rated Load (JEDEC Method) (Notes 1, 2, & 3)
Steady State Power Dissipation @ T
L
= 75 C
Instantaneous Forward Voltage
(Notes 1, 2, & 3)
Operating Temperature Range
Storage Temperature Range
P
PK
400
W
I
FSM
40
A
PM
(AV)
1.0
W
@ I
PP
= 35A
V
F
3.5
V
T
j
-55 to +150
-55 to +175
C
C
T
STG
400W Peak Pulse Power Dissipation
Glass Passivated Die Construction
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Lead Free Finish/RoHS Compliant (Note 4)
Mechanical Data
Case: SMA
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
Polarity Indicator: Cathode Band (Note: Bi-directional
devices have no polarity indicator.)
Marking: Date Code and Marking Code See Page 4
Weight: 0.064 grams (approximate)
Notes: 1. Valid provided that terminals are kept at ambient temperature.
2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
3. Unidirectional units only.
4. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
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SMAJ28A-E3/51 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 28V 5% Uni 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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