SA120A Datasheet PDF - Littelfuse
| Part Number | SA120A | |
| Description | Diode ( Transient Voltage Suppression ) | |
| Manufacturers | Littelfuse | |
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Transient Voltage Suppression Diodes
Axial Leaded – 500W > SA series
RoHS SA Series
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E128662/E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Peak Pulse Power Dissipation by
10x1000μs test waveform (Fig.1)
(Note 1)
Steady State Power Dissipation on
infinite heat sink at TL=75ºC (Fig. 5)
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
only (Note 2)
Maximum Instantaneous Forward
Voltage at 35A for Unidirectional
only (Note 3)
Operating Junction and Storage
Temperature Range
Symbol
PPPM
PD
IFSM
VF
TJ, TSTG
Value
500
3.0
70
3.5/5.0
-55 to 175
Unit
W
W
A
V
°C
Typical Thermal Resistance Junction
to Lead
RuJL
20 °C/W
Typical Thermal Resistance Junction
to Ambient
RuJA
75 °C/W
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
3. VF<3.5V for devices of VBR <_ 200V and VF<5.0V for devices of VBR >_ 201V.
Description
The SA Series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Features
t)BMPHFO'SFF
t -PXJODSFNFOUBMTVSHF
t 3P)4DPNQMJBOU
resistance
t 5ZQJDBMNBYJNVN
temperature coefficient
t 5ZQJDBM*R less than 1μA
above 13V
ΔVBR = 0.1% x VBR@25°C x ΔT t )JHIUFNQFSBUVSF
t (MBTTQBTTJWBUFEDIJQ
soldering guaranteed:
junction in DO-15 Package 260°C/40 seconds /
t 8QFBLQVMTF
capability at 10×1000μs
waveform, repetition rate
0.375”,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
(duty cycles):0.01%
t 1MBTUJDQBDLBHFIBT
t 'BTUSFTQPOTFUJNF
typically less than 1.0ps
from 0 Volts to BV min
Underwriters Laboratory
Flammability classification
94V-O
t &YDFMMFOUDMBNQJOH
t .BUUF5JO-FBEoGSFFQMBUFE
capability
Applications
TVS devices are ideal for the protection of I/O interfaces,
VCC bus and other vulnerable circuits used in telecom,
computer, industrial and consumer electronic applications.
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SA.html for current information.
71
Revision: January 09, 2009
SA Series
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Transient Voltage Suppression Diodes
Axial Leaded – 500W > SA series
Part Numbering System
SAxxx XX X
OPTION CODE:
BLANK Reel Tape
-B Bulk Packaging
TYPE CODE:
A Uni-Directional (5% Voltage Tolerance)
CA Bi-Directional
VOLTAGE CODE
(Refer to the Electrical Characteristics table)
SERIES CODE
Part Marking System
Cathode Band
F
Littelfuse Logo
Product Type
Packaging
Part Number
Component
Package
SAxxxXX
DO-204AC
Quantity
4000
SAxxxXX-B
DO-204AC
1000
Packaging
Option
Tape & Reel
Packaging Specification
EIA STD RS-296E
Bulk Littelfuse Concord Packing Spec. DM-0016
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SA.html for current information.
75
Revision: January 09, 2009
SA Series
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SA120A electronic component. |
| Information | Total 5 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ SA120A.PDF Datasheet ] | |
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