Document
Leading Circuit Protection Products and Solutions
Description
TVS diodes can be used in a wide range of applications which like consumer electronic products, automotive industries, munitions, telecommunications, aerospace industries, and intelligent control systems.
Features
Glass passivated or planar junction Excellent clamping capability Repetition rate (duty cycle): 0.01% Low profile package and low inductance 1000W Peak Pulse power capability at 10×1000μs
waveform. Fast response time: typically less than 1.0ps from 0V
to VBR min. High temperature soldering: 260℃/10s at terminals. Plastic package has Underwriters Laboratory
Flammability 94V-0. For surface mounted applications in order to optimize
board space.
Dimensions & Symbol(Unit: mm Max)
1.5SMBJ Series
1500W Transient Voltage Suppressor
Mechanical Characteristics
Package: SMB/DO-214AA Case Material: “Green” Molding Compound. UL Flammability Classification Rating 94V-0 Polarity: Color band denotes cathode except
bi-directional models Standard Packaging: 12mm tape (EIA STD
RS-481) Weight: 0.10g Terminal Connections: See Diagram Below Marking Information: See Below
Applications
I/O Interface. AC/DC Power supply Low frequency signal transmission line
(RS232, RS485, etc.)
Marking Information
4.70 3.94
2.60 5.59
or not
Ordering information
Out line Taping
Reel (pcs)
3K
Per carton (pcs) 48K
Reel diameters (mm) 330
1.5SMBJ Series Rev.A Aug,2017
-1-
www.salltech.com
Leading Circuit Protection Products and Solutions
1.5SMBJ Series
1500W Transient Voltage Suppressor
Electrical Characteristics (TA=25℃)
Part Number
Marking
VR
IR@VR
VBR@IT
IT
VC@IPP
IPP①
Uni-Polar
Bi-Polar
Uni
Bi
V
1.5SMBJ6.8A
1.5SMBJ6.8CA 1.5SMBJ6.8A 1.5SMBJ6.8CA
5.80
μA
1000
min(V) max(V) mA max(V)
A
6.45
7.14
10
10.5
142.86
1.5SMBJ7.5A
1.5SMBJ7.5CA 1.5SMBJ7.5A 1.5SMBJ7.5CA
6.40
500
7.13
7.88
10
11.3
132.74
1.5SMBJ8.2A
1.5SMBJ8.2CA 1.5SMBJ8.2A 1.5SMBJ8.2CA
7.02
200
7.79
8.61
10
12.1
123.97
1.5SMBJ9.1A
1.5SMBJ9.1CA 1.5SMBJ9.1A 1.5SMBJ9.1CA
7.78
50
8.65
9.50
1
13.4
111.94
1.5SMBJ10A
1.5SMBJ10CA
1.5SMBJ10A 1.5SMBJ10CA
8.55
10
9.50
10.5
1
14.5
103.45
1.5SMBJ11A
1.5SMBJ11CA
1.5SMBJ11A 1.5SMBJ11CA
9.40
1
10.5
11.60
1
15.6
96.15
1.5SMBJ12A
1.5SMBJ12CA 1.5SMBJ12A 1.5SMBJ12CA 10.20
1
11.40
12.60
1
16.7
89.82
1.5SMBJ13A
1.5SMBJ13CA 1.5SMBJ13A 1.5SMBJ13CA 11.10
1
12.40
13.70
1
18.2
82.42
1.5SMBJ15A
1.5SMBJ15CA 1.5SMBJ15A 1.5SMBJ15CA 12.80
1
14.30
15.80
1
21.2
70.75
1.5SMBJ16A
1.5SMBJ16CA 1.5SMBJ16A 1.5SMBJ16CA 13.60
1
15.20
16.80
1
22.5
66.67
1.5SMBJ18A
1.5SMBJ18CA 1.5SMBJ18A 1.5SMBJ18CA 15.30
1
17.10
18.90
1
25.2
59.52
1.5SMBJ20A
1.5SMBJ20CA 1.5SMBJ20A 1.5SMBJ20CA 17.10
1
19.00
21.00
1
27.7
54.15
1.5SMBJ22A
1.5SMBJ22CA 1.5SMBJ22A 1.5SMBJ22CA 18.80
1
20.90
23.10
1
30.6
49.02
1.5SMBJ24A
1.5SMBJ24CA 1.5SMBJ24A 1.5SMBJ24CA 20.50
1
22.80
25.20
1
33.2
45.18
1.5SMBJ27A
1.5SMBJ27CA 1.5SMBJ27A 1.5SMBJ27CA 23.10
1
25.70
28.40
1
37.5
40.00
1.5SMBJ30A
1.5SMBJ30CA 1.5SMBJ30A 1.5SMBJ30CA 25.60
1
28.50
31.50
1
41.4
36.23
1.5SMBJ33A
1.5SMBJ33CA 1.5SMBJ33A 1.5SMBJ33CA 28.20
1
31.40
34.70
1
45.7
32.82
1.5SMBJ36A
1.5SMBJ36CA 1.5SMBJ36A 1.5SMBJ36CA 30.80
1
34.20
37.80
1
49.9
30.06
1.5SMBJ39A
1.5SMBJ39CA 1.5SMBJ39A 1.5SMBJ39CA 33.30
1
37.10
41.00
1
53.9
27.83
1.5SMBJ43A
1.5SMBJ43CA 1.5SMBJ43A 1.5SMBJ43CA 36.80
1
40.90
45.20
1
59.3
25.30
1.5SMBJ47A
1.5SMBJ47CA 1.5SMBJ47A 1.5SMBJ47CA 40.20
1
44.70
49.40
1
64.8
23.15
1.5SMBJ51A
1.5SMBJ51CA 1.5SMBJ51A 1.5SMBJ51CA 43.60
1
48.50
53.60
1
70.1
21.40
1.5SMBJ56A
1.5SMBJ56CA 1.5SMBJ56A 1.5SMBJ56CA 47.80
1
53.20
58.00
1
77.0
19.48
1.5SMBJ62A
1.5SMBJ62CA 1.5SMBJ62A 1.5SMBJ62CA 53.00
1
58.90
65.10
1
① Surge waveform: 10/1000μs VR :Stand-off Voltage -- Maximum voltage that can be applied
VBR: Breakdown Voltage VC:Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ipp IR: Reverse Leakage Current
85.0
17.65
1.5SMBJ Series Rev.A Aug,2017
-2-
www.salltech.com
Leading Circuit Protection Products and Solutions
1.5SMBJ Series
1500W Transient Voltage Suppressor
Absolute Maximum Ratings (TA=25ºC, RH=45%-75%, unless otherwise noted)
Parameter
Symbol
Value
Unit
Storage temperature range
Tstg
-55 to +150
℃
Operating junction temperature range
Tj
-55 to +150
℃
Steady state power dissipation at TL=75℃
PM(AV)
6.5
W
Peak pulse power dissipation on 10/1000μs waveform
PPP
1500
W
Maximum Instantaneous Forward Voltage at 50A for Unidirectional
VF
5.0
V
Ratings And V-I Characteristics curves (TA=25ºC, unless otherwise noted)
FIG.1:V- I curve characteristics (Uni-directional)
FIG.2:V- I curve characteristics (Bi-directional)
IPP
VC VBR VR
V
VF
VC VBR VR
IT IR
IR IT
V VR VBR VC
IPP
IPP
1.5SMBJ Series Rev.A.