TVS Diodes
Axial Leaded – 2200W > SLD series
SLD Series
RoHS
Pb e3
Description
Uni-directional
The AEC-Q101 qualified SLD Series is packaged in a highly
reliable industry standard P600 axial leaded package and
is designed to provide precision overvoltage protection for
sensitive electronics.
Features
Bi-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
10ms x 150ms Test Waveform
PPPM
2200
W
Peak Pulse Power Dissipation
10μs x 1000μs Test Waveform
PPPM
5000
W
Steady STLte Power Dissipation on
Infinite Heat Sink at TL=75ºC (Fig. 6)
PD
8.0
W
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
IFSM
600
A
Maximum InsTLnTLneous Forward
VolTLge at 100A for Unidirectional
Only
VF
3.5
V
TJ , TSTG
-55 to 175
°C
Typical Thermal ResisTLnce Junction
to Lead
RuJL
8.0
°C/W
Typical Thermal ResisTLnce Junction
to Ambient
RuJA
40
°C/W
Operating Junction and Storage
Temperature Range
Functional Diagram
• Hi reliability application
and automotive grade
AEC-Q101 qualified with TJ
175°C
• VBR @ TJ= VBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• Glass passivated chip
junction in P600 package
• Meet ISO7637 and
ISO16750 load dump
test; 2200W peak pulse
capability at 10μs × 150ms
waveform, repetition rate (duty cycles): 0.01%
• Fast response time:
typically less than 1.0ps
from 0 Volts to BV min
• Excellent clamping
capability
• 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)
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Low incremental surge
resistance
• High temperature
soldering guaranteed:
260°C+5/-0°C / 10s ±1sec
/ 0.375”,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
• Plastic package is
flammability rated V-0 per
Underwriters Laboratories
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is Pbfree and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
Applications
Designed to protect sensitive electronics from:
- Inductive Load Switching
- Alternator Load Dump
Bi-directional
Cathode
Anode
Uni-directional
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/10/16
TVS Diodes
Axial Leaded – 2200W > SLD series
Electrical Characteristics (T =25°C unless otherwise noted)
A
Part
Number
(Uni)
Part
Number
(Bi)
SLD10U-017
SLD11U-017
SLD12U-017
SLD13U-017
SLD14U-017
SLD15U-017
SLD16U-017
SLD17U-017
SLD18U-017
SLD20U-017
SLD22U-017
SLD24U-017
SLD26U-017
SLD28U-017
SLD30U-017
SLD33U-017
SLD36U-017
SLD40U-017
SLD43U-017
SLD45U-017
SLD48U-017
SLD51U-017
SLD54U-017
SLD58U-017
SLD60U-017
SLD10-018
SLD11-018
SLD12-018
SLD13-018
SLD14-018
SLD15-018
SLD16-018
SLD17-018
SLD18-018
SLD20-018
SLD22-018
SLD24-018
SLD26-018
SLD28-018
SLD30-018
SLD33-018
SLD36-018
SLD40-018
SLD43-018
SLD45-018
SLD48-018
SLD51-018
SLD54-018
SLD58-018
SLD60-018
Breakdown
Voltage VBR @ IT
(V)
MIN
MAX
11.8
12.2
13.3
14.4
15.6
16.7
18.0
18.9
20.0
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40.0
44.4
49.0
50.0
53.3
56.7
60.0
64.4
68.4
13.0
13.5
14.7
15.9
17.2
18.5
19.3
20.9
22.1
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
49.1
54.2
55.3
58.9
62.7
66.3
71.2
75.6
Test
Reverse
Current Stand off
IT
Voltage VR
(Volts)
(mA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
10
11
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
Maximum
Reverse
Leakage @ VR
IR (µA)
Maximum
Peak Pulse
Current
Ipp (A)
Maximum
Clamping
Voltage @ IPP
VC (V)
Agency
Approval
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
300.0
280.2
256.3
237.2
219.8
209.0
196.2
184.8
174.7
157.4
143.7
131.1
121.1
112.3
105.4
95.7
87.8
79.1
73.5
70.2
65.9
61.9
58.6
54.5
52.7
17.0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Notes:
1. VBR measured after IT applied for 300µs, IT= square wave pulse or equivalent.
2. Surge current waveform per 10μs x 1000μs exponential wave and derated per Fig. 4.
3. All terms and symbols are consistent with ANSI/IEEE C62.35
I-V Curve Characteristics
Uni-directional
Bi-directional
Ipp
Vc VBR VR
IR VF
IT
V
Vc VBR VR
IT
IR
Ipp
PPPM
VR
VBR
VC
IR
VF
Peak Pulse Power Dissipation -- Max power dissipation
Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT)
Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
Reverse Leakage Current -- Current measured at VR
Forward Voltage Drop for Uni-directional
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/10/16
IR
IT
Ipp
VR VBR Vc
V
TVS Diodes
Axial Leaded – 2200W > SLD series
Ratings and Characteristic Curves (T =25°C unless otherwise noted)
A
Figure 1 - TVS Transients Clamping Waveform
Figure 2 - Peak Pulse Power Rating Curve
100
Voltage Transients
PPPM-Peak Pulse Power (kW)
TJ initial = Tamb
Voltage or Current
Voltage Across TVS
Current Through TVS
10
1
0.00001 0.0001
Time
80
60
40
20
10/1000µsec. Waveform
0
25
50
75
100
125
150
175
tr=10µsec
1
Half Value
IPPM IPPM
( )
2
50
10/1000µsec. Waveform
as defined by R.E.A
td
0
200
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Peak Value
IPPM
100
0
TJ - Initial Junction Temperature (ºC)
1.0
2.0
3.0
4.0
t-Time (ms)
Figure 6 - Maximum Non-Repetitive Peak Forward
Surge Current
Figure 5 - Typical Junction Capacitance
100000
450
IFSM, Peak Forward Surge Current (A)
Bi-directional V=0V
Uni-directional V=0V
10000
Cj (pF)
0.1
150
IPPM- Peak Pulse Current, % IRSM
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
100
Uni-directional @ VR
1000
100
Bi-directional @ VR
10
1
0.01
Figure 4 - Pulse Waveform
Figure 3 - Peak Pulse Power Derating Curve
0
0.001
td-Pulse Width (sec.)
Tj=25C
f=1.0MHz
Vsig=50mVp-p
1
10
100
VBR - Reverse Breakdown Voltage (V)
1000
400
350
300
250
200
150
100
50
0
1
10
Number of Cycles at 60 Hz
100
continues ©
on2016
next
page. Inc.
Littelfuse,
Specifications are subject to change without notice.
Revised: 09/10/16
TVS Diodes
Axial Leaded – 2200W > SLD series
Figure 7 - SOA Chart
ISO7637 5A 12V Test System
0.5
Td:400ms
3
1.5
Ri(ohm)
Ri(ohm)
SLD28U-017 load dump
2
1.0
2.0
2.5
Td:350ms
4
5
6
3.0
7
3.5
4.0
ISO7637 5A 24V Test System
1
SLD15U-017 & SLD15-018 load dump
8
65
123
70
75
Vs(volt)
80
133
85
153
143
Vs(volt)
Soldering Parameters
Flow/Wave Soldering (Solder Dipping)
Peak Temperature :
260°C+5/-0°C
Dipping Time :
10s ±1 seconds
Soldering :
1 time
Physical Specifications
Environmental Specifications
Weight
0.07oz., 2.1g
High Temp. Storage
JESD22-A103
Case
P600 molded plastic body over passivated
junction.
HTRB
JESD22-A108
Polarity
Color band denotes the cathode except
Bipolar.
Temperature Cycling
JESD22-A104
Terminal
Matte Tin axial leads, solderable per
JESD22-B102.
H3TRB
JESD22-A101
RSH
JESD22-B106
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/10/16
163
173
TVS Diodes
Axial Leaded – 2200W > SLD series
Part Numbering System
Part Marking System
OPTION CODE:
BLANK Reel Tape
-B Bulk Packaging
Cathode Band
(for Uni-directional
products only)
TYPE CODE:
U-017 Uni-Directional
-018 Bi-Directional
F
SLD XX U-017 X
YYWW
Trace Code Marking
Littelfuse Logo
SLDXXX
VBR VOLTAGE CODE
(Refer to the Electrical Characteristics table)
YY:Year Code
WW: Week Code
Product Type
SERIES CODE
Packing Options
Component
Package
Quantity
Packaging
Option
SLDxxXXX
P600
800
Tape & Reel
EIA STD RS-296
SLDxxXX-B
P600
100
BOX
Littelfuse Spec.
Part Number
Packaging Specification
Dimensions
D
Cathode Band
(for Uni-directional products only)
C
A
B
A
P600
Dimensions
Inches
Millimeters
Min
Max
Min
Max
A
1.000
-
25.40
-
B
0.340
0.360
8.60
9.10
C
0.048
0.052
1.22
1.32
D
0.340
0.360
8.60
9.10
Tape and Reel Specification
Off Center
either side 2.063+0.079/-0.039
(53.0+2.0/-1.0)
0.028(0.7)
2.56
(65.0)
0.047
(1.2)
0.394+/-0.020
(10.0+/-0.5)
13.0
(330.2)
0.236
(6.0)
Dimensions are in
inches/mm
3.0
(76.2)
0.68
(17.27)
2.75
(69.85)
Recess Depth Max. 0.75 (19.05)
Direction of Feed
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/10/16