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PDF 1SMB12AT3 Data sheet ( Hoja de datos )
| Número de pieza | 1SMB12AT3 | |
| Descripción | PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS | |
| Fabricantes | Motorola Inc | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 1SMB12AT3 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
Zener Transient Voltage Suppressors
1SMB5.0AT3
SERIES
600 WATT
PEAK POWER
The SMB series is designed to protect voltage sensitive components from high voltage,
high energy transients. They have excellent clamping capability, high surge capability, low
zener impedance and fast response time. The SMB series is supplied in Motorola’s
exclusive, cost-effective, highly reliable Surmetic package and is ideally suited for use in
communication systems, numerical controls, process controls, medical equipment,
business machines, power supplies and many other industrial/consumer applications.
Specification Features:
• Standard Zener Breakdown Voltage Range — 6.8 to 200 V
• Stand-off Voltage Range — 5 to 170 V
• Peak Power — 600 Watts @ 1 ms
• Maximum Clamp Voltage @ Peak Pulse Current
• Low Leakage < 5 µA Above 10 V
• UL Recognition
• Response Time Typically < 1 ns
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic
FINISH: All external surfaces are corrosion resistant and leads are readily solderable
POLARITY: Cathode indicated by molded polarity notch. When operated in zener mode,
will be positive with respect to anode
MOUNTING POSITION: Any
LEADS: Modified L-Bend providing more contact area to bond pad
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seremban, Malaysia
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
6.8–200 VOLTS
600 WATT PEAK POWER
CASE 403A
PLASTIC
MAXIMUM RATINGS
Rating
Peak Power Dissipation (1)
@ TL ≤ 25°C
Forward Surge Current (2)
@ TA = 25°C
Thermal Resistance from Junction to Lead (typical)
Operating and Storage Temperature Range
NOTES: 1. Nonrepetitive current pulse per Figure 2 and derated above TA = 25°C per Figure 3.
NOTES: 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
Symbol
PPK
IFSM
RqJL
TJ, Tstg
Value
600
100
25
– 65 to +150
Unit
Watts
Amps
°C/W
°C
REV 1
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
5-1
1 page  
GENERAL DATA — 600 WATT PEAK POWER
Transient Voltage Suppressors — Surface Mounted
600 Watt Peak Power
0.089
2.261
S
A 0.108
2.743
DB
K
PJ
H
C
CASE 403A
PLASTIC
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
0.085
2.159
SMB Footprint
inches
mm
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. D DIMENSION SHALL BE MEASURED WITHIN
DIMENSION P.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.160 0.180 4.06 4.57
B 0.130 0.150 3.30 3.81
C 0.075 0.095 1.90 2.41
D 0.077 0.083 1.96 2.11
H 0.0020 0.0060 0.051 0.152
J 0.006 0.012 0.15 0.30
K 0.030 0.050 0.76 1.27
P 0.020 REF 0.51 REF
S 0.205 0.220 5.21 5.59
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
Package Option
Type No. Suffix
MPQ (Units)
Tape and Reel
T3 (13 inch reel)
2.5K
(Refer to Section 10 for more information on Packaging Specifications.)
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
5-5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet 1SMB12AT3.PDF ] | |
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