SAC26 Littelfuse Inc, SAC26 Datasheet
SAC26
Manufacturer Part Number
SAC26
Description
DIODE TVS 26V 500W UNI AXL
Manufacturer
Littelfuse Inc
Series
SACr
Datasheet
1.SAC15.pdf
(4 pages)
Specifications of SAC26
Voltage - Reverse Standoff (typ)
26V
Voltage - Breakdown
28.9V
Power (watts)
500W
Polarization
Unidirectional
Mounting Type
Through Hole
Package / Case
DO-204AC, DO-15, Axial
Polarity
Unidirectional
Channels
1 Channel
Clamping Voltage
42.3 V
Operating Voltage
26 V
Breakdown Voltage
28.9 V
Termination Style
Through Hole
Peak Surge Current
12.1 A
Peak Pulse Power Dissipation
500 W
Capacitance
50 pF
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 55 C
Dimensions
3.6 mm Dia. x 3.6 (Max) mm W x 7.6 mm L
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SAC26
Manufacturer:
VISHAY/威世
Quantity:
20 000
Note:
1. Non-repetitive current pulse , per Fig. 3 and derated above T
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SAC.html for current information.
Agency Approvals
Maximum Ratings and Thermal Characteristics
(T
Parameter
Peak Pulse Power Dissipation by
10x1000μs test waveform (Fig.1)
(Note 1)
Steady State Power Dissipation on
infinite heat sink at T
Operating Junction and Storage
Temperature Range
Electrical Characteristics
AGENCY
Number
SAC5.0
SAC6.0
SAC8.0
SAC8.5
SAC7 .0
A
SAC10
SAC12
SAC15
SAC18
SAC22
SAC26
SAC30
SAC36
SAC45
SAC50
RoHS
=25
Part
O
C unless otherwise noted)
Voltage V
Stand off
SAC Series
Reverse
10.0
12.0
15.0
18.0
22.0
26.0
30.0
36.0
45.0
50.0
(V)
5.0
6.0
8.0
8.5
7 .0
L
=75ºC (Fig. 5)
R
Breakdown
Voltage V
AGENCY FILE NUMBER
20.00
24.40
28.90
33.30
40.00
50.00
55.50
13.30
16.70
MIN
11.10
8.33
8.89
9.44
7 .60
7 .90
(V)
E230531
BR
Symbol
T
J
P
, T
P
Maximum
PPM
Leakage
D
Reverse
I
STG
R
(μA)
300
300
300
100
@ V
A
50
5
1
1
1
1
1
1
1
1
1
= 25
Transient Voltage Suppression Diodes
Axial Leaded – 500W > SAC series
-55 to 175
R
O
Value
C per Fig. 2.
500
3.0
Maximum
Clamping
Voltage at
I
pp
V
23.6
28.8
35.4
42.3
48.6
60.0
88.0
=5.0A
10.0
12.6
13.4
14.0
16.3
19.0
11.2
77 .0
C
(V)
Unit
Revision: January 09, 2009
W
W
°C
Maximum
Current
(Fig.3)
Pulse
I
77
Peak
PP
44.0
38.0
36.0
34.0
29.0
25.0
20.0
15.0
14.0
10.0
41.0
11.1
8.6
6.8
5.8
(A)
Description
The SAC Series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Features
Applications
TVS devices are ideal for the protection of I/O interfaces,
V
computer, industrial and consumer electronic applications.
CC
junction in DO-15
Package
capability at 10×1000μs
waveform, repetition rate
(duty cycles):0.01%
typically less than 1.0ps
from 0 Volts to BV min
capability
resistance
bus and other vulnerable circuits used in telecom,
Capacitance
Maximum
@ 0 Volts
Junction
(pF)
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
Blocking
Working
Voltage
Inverse
V
WIB
150
150
75
75
75
75
75
75
75
75
75
75
75
75
75
(V)
Current at
Blocking
I
Leakage
IB
Inverse
(mA)
@ V
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
soldering guaranteed:
260°C/40 seconds /
0.375” ,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
Underwriters Laboratory
Flammability classification
94V-O
plated
applications
WIB
Blocking
Voltage
Inverse
V
Peak
PIB
200
200
100
100
100
100
100
100
100
100
100
100
100
100
100
(V)
Approval
Agency
SAC Series
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
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SAC26 Summary of contents
Page 1
... SAC10 10.0 11.10 SAC12 12.0 13.30 SAC15 15.0 16.70 SAC18 18.0 20.00 SAC22 22.0 24.40 SAC26 26.0 28.90 SAC30 30.0 33.30 SAC36 36.0 40.00 SAC45 45.0 50.00 SAC50 50.0 55.50 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. ...
Page 2
Transient Voltage Suppression Diodes Axial Leaded – 500W > SAC series Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 1 - Peak Pulse Power Rating Curve 1000 100 10 1 0.1 0.000001 0.00001 0.0001 t -Pulse Width ...
Page 3
Soldering Parameters Reflow Condition - Temperature Min (T ) s(min) Pre Heat - Temperature Max (T ) s(max) - Time (min to max Average ramp up rate (Liquidus Temp ( peak ...
Page 4
Transient Voltage Suppression Diodes Axial Leaded – 500W > SAC series Part Numbering System SAC xxx X OPTION CODE: BLANK Reel Tape -B Bulk Packaging VOLTAGE CODE (Refer to the Electrical Characteristics table) SERIES CODE Packaging Component Part Number Quantity ...