SMAJ4728A(2011) 데이터 시트보기 (PDF) - Micro Commercial Components
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SMAJ4728A Datasheet PDF : 4 Pages
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MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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SMAJ4728A
THRU
SMAJ4761A
Features
• Low Zener Impedance
• Low Regulation Factor
• VZ – tolerance: f5%
• For Surface Mount Applications
• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
• Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Maximum Ratings@25℃Unless Otherwise Specified
Parameters
Test Conditions Symbol
Value
Unit
Power Dissipation
Tamb≤50℃
Pd
1
W
Z-Current
Iz
Pd/Vz
mA
Operating
Junction Temperature
Tj
-65~+150 ℃
Storage Temperature
Tstg -65~+150 ℃
Thermal Resistence
FR-4 Board, MCC's
Suggested Solder Pad
RΘja
RΘjL
100
75
K/W
Max. Forward Voltage Drop
IF=100mA
Vf
1.2
V
1 Watt
Zener Diode
3.3 to 75 V olts
DO-214AC
(SMA)( LEAD FRAME)
H
J
A
C
E
F
G
D
B
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
A
.079
.096
2.00
2.44
B
.050
.064
1.27
1.63
C
.002
.008
.05
.20
D
---
.02
---
.51
E
.030
.060
.76
1.52
F
.065
.091
1.65
2.32
G
.189
.220
4.80
5.59
H
.157
.181
4.00
4.60
J
.090
.115
2.25
2.92
SUGGESTED SOLDER
PAD LAYOUT
0.090”
MA X
NOTE
0.058 ”MI N
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
0.070"
MI N
Revision: A
www.mccsemi.com
1 of 4
2011/01/01
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