TransientVoltage Suppression Diodes
Axial Leaded – 500W > SAC series
RoHS
SAC Series
Description
Uni-directional
The SAC Series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Features
• Glass passivated chip
junction in DO-15
Package
• EFT protection of data
lines in accordance with
IEC 61000-4-4 (IEC801-4)
• 500W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• Fast response time:
typically less than 1.0ps
from 0 Volts to BV min
•Typical failure mode is
short from over-specified
voltage or current
• Low incremental surge
resistance
• High temperature
soldering guaranteed:
260°C/40 seconds /
0.375”,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
• Plastic package has
underwriters laboratory
flammability classification
94V-O
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
• Whisker test is
Maximum Ratings andThermal Characteristics
(TA=25°C unless otherwise noted)
conducted based on
JEDECJESD201A per its
table 4a and 4c
• Matte tin lead–free plated
• Ideal for data line
Parameter
Symbol
PPPM
Value
500
Unit
W
• IEC-61000-4-2 ESD
applications
Peak Pulse Power Dissipation by
10/1000μsTest Waveform (Fig.1)
(Note 1)
15kV(Air), 8kV (Contact)
• Halogen free and RoHS
• ESD protection of data
lines in accordance with
IEC 61000-4-2 (IEC801-2)
compliant
Steady State Power Dissipation on
Infinite Heat Sink atTL=75ºC (Fig. 5)
PD
3.0
W
°C
Operating Junction and Storage
Temperature Range
TJ, TSTG -55 to 150
Applications
Note:
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.
1. Non-repetitive current pulse , per Fig. 3 and derated aboveTA = 25°C per Fig. 2.
Electrical Characteristics.(TA=25°C unless otherwise noted)
Maximum
Inverse
Blocking
Leakage
Current at
IIB @ VWIB
Maximum
Maximum
Reverse
Leakage
IR @VR
Maximum
Junction
Working
Inverse
Peak
Reverse
Stand off
Voltage VR
(V)
Breakdown
Voltage VBR
Agency
Peak
Pulse
Clamping
Inverse
Blocking
Voltage
VPIB (V)
Part
Number
Approval
Voltage at
Ipp=5.0A
Capacitance Blocking
Current
(Fig.3)
(V)
@ 0Volts
(pF)
Voltage
VWIB (V)
I
PP (A)
MIN
(µA)
300
300
300
100
50
5
1
1
1
1
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
VC (V)
10.0
11.2
5.0
6.0
7. 0
8.0
8.5
10.0
12.0
15.0
18.0
22.0
26.0
30.0
36.0
45.0
50.0
7.60
7.90
8.33
8.89
9.44
11.10
13.30
16.70
20.00
24.40
28.90
33.30
40.00
50.00
55.50
44.0
41.0
38.0
36.0
34.0
29.0
25.0
20.0
15.0
14.0
11.1
10.0
8.6
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
75
75
75
75
75
75
75
75
75
75
75
75
75
150
150
100
100
100
100
100
100
100
100
100
100
100
100
100
200
200
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SAC5.0
SAC6.0
SAC7.0
SAC8.0
SAC8.5
SAC10
SAC12
SAC15
SAC18
SAC22
SAC26
SAC30
SAC36
SAC45
SAC50
12.6
13.4
14.0
16.3
19.0
23.6
28.8
35.4
42.3
48.6
60.0
77.0
1
1
1
1
6.8
5.8
1
88.0
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/24/14