BOURNS SMLJ28A

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IA
NT
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oH
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Features
Applications
■ RoHS compliant*
■ IEC 61000-4-2 ESD (Min. Level 4)
■ Surface Mount SMC package
■ IEC 61000-4-4 EFT
■ Standoff Voltage: 5.0 to 170 volts
■ IEC 61000-4-5 Surge
■ Power Dissipation: 3000 watts
SMLJ Transient Voltage Suppressor Diode Series
General Information
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop
increasingly smaller electronic components.
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AB (SMC)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 170 V and Breakdown
Voltage up to 200 V. Typical fast response times are less than 1.0 ns for unidirectional devices and less than 5.0 ns for bidirectional devices
from 0 V to Minimum Breakdown Voltage.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration
minimizes roll away.
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Value
Unit
Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2)
PPK
3000
Watts
Peak Forward Surge Current
8.3 ms Single Ha Sine Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
IFSM
300
Amps
PM(AV)
5.0
Watts
Maximum Instantaneous Forward Voltage @ IPP = 100 A
(For Unidirectional Units Only)
VF
(Note 5)
Volts
Operating Temperature Range
TJ
-55 to +150
°C
TSTG
-55 to +175
°C
Steady State Power Dissipation @ TL = 75 °C
Storage Temperature Range
1.
2.
3.
4.
5.
Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
Thermal Resistance Junction to Lead.
8.3 ms Single Ha-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
Single Phase, Ha Wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20 %.
VF = 3.5 V on SMLJ5.0A through SMLJ90A and VF= 5.0 V on SMLJ100A through SMLJ170A.
How to Order
SMLJ 5.0 CA
Package
SMLJ = SMC/DO-214AB
Working Peak Reverse Voltage
5.0 = 5.0 VRWM (Volts)
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
SMLJ Transient Voltage Suppressor Diode Series
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Unidirectional Device
Part
Number
Part
Marking
Bidirectional Device
Part
Number
Part
Marking
SMLJ5.0A
HDE
SMLJ5.0CA
IDE
SMLJ6.0A
HDG
SMLJ6.0CA
IDG
SMLJ6.5A
HDK
SMLJ6.5CA
IDK
SMLJ7.0A
HDM
SMLJ7.0CA
IDM
SMLJ7.5A
HDP
SMLJ7.5CA
IDP
SMLJ8.0A
HDR
SMLJ8.0CA
IDR
SMLJ8.5A
HDT
SMLJ8.5CA
IDT
SMLJ9.0A
HDV
SMLJ9.0CA
IDV
SMLJ10A
HDX
SMLJ10CA
IDX
SMLJ11A
HDZ
SMLJ11CA
IDZ
SMLJ12A
HEE
SMLJ12CA
IEE
SMLJ13A
HEG
SMLJ13CA
IEG
SMLJ14A
HEK
SMLJ14CA
IEK
SMLJ15A
HEM
SMLJ15CA
IEM
SMLJ16A
HEP
SMLJ16CA
IEP
SMLJ17A
HER
SMLJ17CA
IER
SMLJ18A
HET
SMLJ18CA
IET
SMLJ20A
HEV
SMLJ20CA
IEV
SMLJ22A
HEX
SMLJ22CA
IEX
SMLJ24A
HEZ
SMLJ24CA
IEZ
SMLJ26A
HFE
SMLJ26CA
IFE
SMLJ28A
HFG
SMLJ28CA
IFG
SMLJ30A
HFK
SMLJ30CA
IFK
SMLJ33A
HFM
SMLJ33CA
IFM
SMLJ36A
HFP
SMLJ36CA
IFP
SMLJ40A
HFR
SMLJ40CA
IFR
SMLJ43A
HFT
SMLJ43CA
IFT
SMLJ45A
HFV
SMLJ45CA
IFV
SMLJ48A
HFX
SMLJ48CA
IFX
SMLJ51A
HFZ
SMLJ51CA
IFZ
SMLJ54A
HGE
SMLJ54CA
IGE
SMLJ58A
HGG
SMLJ58CA
IGG
SMLJ60A
HGK
SMLJ60CA
IGK
SMLJ64A
HGM
SMLJ64CA
IGM
SMLJ70A
HGP
SMLJ70CA
IGP
SMLJ75A
HGR
SMLJ75CA
IGR
SMLJ78A
HGT
SMLJ78CA
IGT
SMLJ85A
HGV
SMLJ85CA
IGV
SMLJ90A
HGX
SMLJ90CA
IGX
SMLJ100A
HGZ
SMLJ100CA
IGZ
SMLJ110A
HHE
SMLJ110CA
IHE
SMLJ120A
HHG
SMLJ120CA
IHG
SMLJ130A
HHH
SMLJ130CA
IHH
SMLJ150A
HHM
SMLJ150CA
IHM
SMLJ160A
HHP
SMLJ160CA
IHP
SMLJ170A
HHR
SMLJ170CA
IHR
Notes:
1. Suffix ‘A’ denotes a 5 % tolerance unidirectional device.
2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device.
Breakdown Voltage
VBR (Volts)
Working
Peak
Reverse
Voltage
Maximum
Reverse
Leakage
@ VRWM
Min.
Max.
@ IT (mA)
VRWM
(Volts)
IR (μA)
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.00
11.10
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.00
22.20
24.40
26.70
28.90
31.10
33.30
36.70
40.00
44.40
47.80
50.00
53.30
56.70
60.00
64.40
66.70
71.10
77.80
83.30
86.70
94.40
100.00
111.00
122.00
133.00
144.00
167.00
178.00
189.00
7.82
8.15
7.98
8.60
9.21
9.83
10.43
11.05
12.27
13.50
14.70
15.90
17.20
18.50
19.70
20.90
22.10
24.50
27.00
29.50
31.90
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.30
110.50
122.70
134.80
147.00
159.20
184.60
196.70
208.90
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
6
6.5
7
7.5
8
8.5
9
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
64
70
75
78
85
90
100
110
120
130
150
160
170
1000
1000
500
200
100
50
25
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Maximum
Reverse
Voltage
@ IRSM
Maximum
Reverse
Surge
Current
VRSM (Volts) IRSM (Amps)
9.2
10.3
11.2
12
12.9
13.6
14.4
15.4
17
18.2
19.9
21.5
23.2
24.4
26
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
103
113
121
126
137
146
162
177
193
209
243
259
275
326.00
291.30
267.90
250.00
232.60
220.60
208.40
194.80
176.40
164.80
150.60
139.40
129.40
123.00
115.40
106.60
102.80
92.60
84.40
77.20
71.20
66.00
62.00
56.20
51.60
46.40
43.20
41.20
38.80
36.40
34.40
32.00
31.00
29.20
26.60
24.80
22.80
20.80
20.60
18.60
16.80
15.60
14.40
12.40
11.60
11.00
3. For bidirectional devices with a VR of 10 volts or less, the IR limit is double.
4. For unidirectional devices with a VF max. of 3.5 V at an IF of 35 A, 0.5 Sine
Wave of 8.3 ms Pulse Width.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SMLJ Transient Voltage Suppressor Diode Series
Product Dimensions
Recommended Footprint
A
A
B
C
B
C
G
Dimension
A (Max.)
F
H
D
B (Min.)
E
C (Min.)
Dimension
A
B
C
D
E
F
G
H
SMC (DO-214AB)
6.60 - 7.11
(0.260 - 0.280)
5.59 - 6.22
(0.220 - 0.245)
2.92 - 3.18
(0.115 - 0.125)
0.15 - 0.31
(0.006 - 0.112)
7.75 - 8.13
(0.305 - 0.320)
0.05 - 0.20
(0.002 - 0.008)
2.01 - 2.62
(0.080 - 0.103)
0.76 - 1.52
(0.030 - 0.060)
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SMC (DO-214AB)
4.69
(0.185)
3.07
(0.121)
1.52
(0.060)
DIMENSIONS:
MM
(INCHES)
Physical Specifications
Case ..........................................Molded plastic per UL Class 94V-0
Polarity ..................... Cathode band indicates unidirectional device
No cathode band indicates bidirectional device
Weight ....................................................0.007 ounces / 0.21 grams
SMLJ Transient Voltage Suppressor Diode Series
Rating & Characteristic Curves
Pulse Derating Curve
Maximum Non-Repetitive Surge Current
Peak Forward Surge Current (Amps)
Peak Pulse Derating in Percent of
Peak Power or Current
100
75
50
25
10 x 1000 Waveform as Defined
by R.E.A.
300
250
200
150
100
0
0
25
0
75
50
Pulse Width 8.3 ms
Single Half Sine-Wave
(JEDEC Method)
50
100
125
150
175
1
200
2
5
10
20
50
100
Number of Cycles at 60 Hz
Junction Temperature (°C)
Pulse Waveform
Typical Junction Capacitance
10000
TR=10 µs
Half value=
Bidirectional
IRSM
2
1000
Capacitance (pF)
IP, Peak Pulse Current (%)
Unidirectional
Peak value (IRSM)
100
Pulse width (TP)
is defined as that point
where the peak current
decays to 50 % of IPSM.
50
10 x 1000 waveform
as defined by R.E.A.
TA=25 °C
TP
100
Measured at
Zero Bias
0
0
2.0
1.0
3.0
TJ = 25 °C
0
4.0
10
0
T, Time (ms)
Pulse Rating Curve
2.0
10
1.0
8.0 mm Lead Areas
1.0 µs
10 µs
100 µs
TP, Pulse Width
1.0 ms
10 ms
RM(AV) Steady State Power Dissipation (W)
TA = 25 °C
Non-repetitive Pulse Waveform
Shown in Pulse Waveform Graph
PP, Peak Power (KW)
1000
Steady State Power Derating Curve
100
0.1
0.1 µs
100
Standoff Voltage (Volts)
1.6
1.2
0.8
0.4
60 Hz Resistive or
Inductive Load
0.0
0
25
50
75
100
125
150
175
200
TL, Lead Temperature (°C)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDDFN5-0504N
TVS/Steering
DiodeDiode
ArraySeries
SMLJ Transient -Voltage
Suppressor
Packaging Information
The product will be dispensed in tape and reel format (see diagram below).
P
0
P
1
d
T
E
Index Hole
120 °
F
D2
W
B
D1 D
P
A
Trailer
End
.......
.......
C
Device
.......
.......
.......
.......
Leader
.......
.......
W1
Start
DIMENSIONS:
MM
(INCHES)
10 pitches (min.)
10 pitches (min.)
Direction of Feed
Item
Symbol
Carrier Width
A
Carrier Length
B
Carrier Depth
C
Sprocket Hole
d
Reel Outside Diameter
D
Reel Inner Diameter
D1
Feed Hole Diameter
D2
Sprocket Hole Position
E
Punch Hole Position
F
Punch Hole Pitch
P
Sprocket Hole Pitch
P0
Embossment Center
P1
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
Quantity per Reel
--
04/10
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
SMC (DO-214AB)
7.22 ± 0.10
(0.284 - 0.004)
8.11 ± 0.10
(0.319 ± 0.004)
2.36 ± 0.10
(0.093 ± 0.004)
1.55 ± 0.05
(0.061 ± 0.002)
330
(12.992)
50.0
MIN.
(1.969)
13.0 ± 0.20
(0.512 ± 0.008)
1.75 ± 0.10
(0.069 ± 0.004)
7.50 ± 0.05
(0.295 ± 0.002)
4.00 ± 0.10
(0.157 ± 0.004)
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.05
(0.079 ± 0.002)
0.30 ± 0.10
(0.012 ± 0.004)
16.00 ± 0.20
(0.630 ± 0.008)
22.4
MAX.
(0.882)
3,000