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SMAJ78 数据手册 - Micro Commercial Components（美微科）
制造商:
Micro Commercial Components（美微科）
封装:
DO-214AC
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SMAJ78数据手册
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若手册格式错乱，请下载阅览PDF原文件
SMAJ5.0
THRU
SMAJ440CA
400 Watt
Transient Voltage
Suppressors
5.0 to 440 Volts
0.05
0.085 ”
0.058 ”
SUGGESTED SOLDER
PAD LAYOUT
MAX
MIN
MIN
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .157 .181 4.00 4.60
B .098 .114 2.50 2.90
C .006 .012 0.152 0.305
D..030 .060 0.76 1..52
E .188 .208 4.80 5.28
F .078 .096 2.00 2.44
G .055 .062 1.40 1.60
H .002 .008 0.051 0.203
Features
• For Surface Mount Applications
• Unidirectional And Bidirectional
• Low Inductance
• High Temp Soldering: 260°C for 10 Seconds At Terminals
• For Bidirectional Devices Add “C” To The Suffix of The Part
Number: i.e.SMAJ5.0CA for 5% Tolerance
0D[LPXP5DWLQJ
• Operating Temperature: -55°C to +150°C
•
Storage Temperature: -55
°
C to +150
°
C
•
Typical Thermal Resistance: 25
/W Junction to Ambient
Peak Pulse Current on
10/1000
I
PPM
See Table 1 Note 2
Peak Pulse Power Dissipation P
PPM
Min 400 W Note 2, 6
Steady State Power Dissipation P
M(AV)
1.0 W Note 2, 5
Peak Forward Surge Current I
FSM
40A Note:5
2. Non-repetitive current pulse, per Fig.3 and derated above
T
A
=25 per Fig.2.
3. Mounted on 5.0mm
2
copper pads to each terminal.
4. 8.3ms, single half sine wave duty cycle = 4 pulses per
Minutes maximum.
5. Lead temperature at T
L
= 75 .
6. Peak pulse power waveform is 10/1000
.
A
B
D
C
E
F
G
H
DO-214AC
(SMA)( LEAD FRAME)
omponents
20736 Marilla Street Chatsworth
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$% !"#
MCC
Revision: 12 2009/07/12
0HFKDQLFDO'DWD
•
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0 and MSL rating 1
• Polarity: Indicated by cathode band except bi-directional types
• UL Recognized File # E331408
TM
Micro Commercial Components
www.mccsemi.com
1 of 4
• Lead Free Finish/Rohs Compliant (Note1)
("P"Suffix designates
Compliant. See ordering information)
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
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