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SA60A View Datasheet(PDF) - Littelfuse, Inc

Part NameDescriptionManufacturer
SA60A Transient Voltage Suppression Diodes Littelfuse
Littelfuse, Inc Littelfuse
SA60A Datasheet PDF : 6 Pages
1 2 3 4 5 6
Transient Voltage Suppression Diodes
Axial Leaded – 500W > SA series
SA Series
RoHS
Pb e3
Bi-directional
Uni-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol Value Unit
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
PPPM
500
W
(Note 1)
Steady State Power Dissipation on
Infinite Heat Sink at TL=75ºC
PD
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional IFSM
Only (Note 2)
Maximum Instantaneous Forward
Voltage at 35A for Unidirectional
VF
Only
3.0
W
70
A
3.5
V
Operating Junction and Storage
Temperature Range
TJ, TSTG -65 to 175 °C
Typical Thermal Resistance Junction
to Lead
RθJL
20
°C/W
Typical Thermal Resistance Junction
to Ambient
RθJA
75
°C/W
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
Functional Diagram
Description
The SA Series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Features
• 500W peak pulse
• EFT protection of data
capability at 10/1000μs
lines in accordance with
waveform, repetition rate IEC 61000-4-4
(duty cycles):0.01%
• Low incremental surge
• VBR @ TJ= VBR@25°C
resistance
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• Typical IR less than 1μA
when VBR max>13V
• High temperature
to reflow soldering
• Glass passivated chip
guaranteed: 260°C/40sec
junction in DO-15 Package / 0.375”,(9.5mm) lead
• Fast response time:
length, 5 lbs., (2.3kg)
typically less than 1.0ps
tension
from 0 Volts to BV min • Plastic package is
• Excellent clamping
flammability rated V-0 per
capability
Underwriters Laboratories
• Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/JEDEC J-STD-
609A.01)
• E SD protection of data
lines in accordance with
IEC 61000-4-2
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.
Additional Infomarion
Cathode
Bi-directional
Uni-directional
Anode
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Datasheet
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Samples
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