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 400W 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)
P4SMFT Series
400W Transient Voltage Suppressor
Mechanical Characteristics
Package: SMF/SOD-123FL Case Material: “Green” Molding Compound. UL Flammability Classification Rating 94V-0 Polarity: Color band denotes cathode except
bi-directional models Weight: 0.017g 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
3.0
1.9
Ordering Information
Out line Taping
Reel (pcs) 3K
Reel diameters 7inch
P4SMFT Series Rev.A Aug,2017
-1-
www.salltech.com
Leading Circuit Protection Products and Solutions
P4SMFT Series
400W Transient Voltage Suppressor
Electrical Characteristics (TA=25℃)
Part Number
Uni-Polar P4SMFT3.3A P4SMFT5.0A P4SMFT6.0A P4SMFT6.5A P4SMFT7.0 A P4SMFT7.5A P4SMFT8.0A P4SMFT8.5 A P4SMFT9.0 A P4SMFT10A P4SMFT11A P4SMFT12A P4SMFT13A P4SMFT14A P4SMFT15A P4SMFT16A P4SMFT17A P4SMFT18A P4SMFT20A P4SMFT22A P4SMFT24A P4SMFT26A P4SMFT28A P4SMFT30A P4SMFT33A P4SMFT36A P4SMFT40A P4SMFT43A P4SMFT45A P4SMFT48A
Bi-Polar P4SMFT3.3CA P4SMFT5.0CA P4SMFT6.0CA P4SMFT6.5CA P4SMFT7.0CA P4SMFT7.5CA P4SMFT8.0CA P4SMFT8.5CA P4SMFT9.0CA P4SMFT10CA P4SMFT11CA P4SMFT12CA P4SMFT13CA P4SMFT14CA P4SMFT15CA P4SMFT16CA P4SMFT17CA P4SMFT18CA P4SMFT20CA P4SMFT22CA P4SMFT24CA P4SMFT26CA P4SMFT28CA P4SMFT30CA P4SMFT33CA P4SMFT36CA P4SMFT40CA P4SMFT43CA P4SMFT45CA P4SMFT48CA
P4SMFT Series Rev.A Aug,2017
Marking
Uni EHD EHE EHG EHK EHM EHP EHR EHT EHV EHX EHZ EIE EIG EIK EIM EIP EIR EIT EIV EIX EIZ EJE EJG EJK EJM EJP EJR EJT EJV EJX
Bi ETD ETE ETG ETK ETM ETP ETR ETT ETV ETX ETZ EUE EUG EUK EUM EUP EUR EUT EUV EUX EUZ EVE EVG EVK EVM EVP EVR EVT EVV EVX
VR
IR@VR
V
μA
3.3
400
5.0
400
6.0
400
6.5
400
7.0
250
7.5
100
8.0
50
8.5
25
9.0
10
10.0
5
11.0
2.5
12.0
2.5
13.0
2.5
14.0
1
15.0
1
16.0
1
17.0
1
18.0
1
20.0
1
22.0
1
24.0
1
26.0
1
28.0
1
30.0
1
33.0
1
36.0
1
40.0
1
43.0
1
45.0
1
48.0
1
-2-
VBR@IT
IT
VC@IPP
IPP①
min(V) max(V) mA max(V)
A
4.10 6.40 6.67 7.22 7.78 8.33 8.89 9.44 10.0 11.1 12.2 13.3 14.4 15.6 16.7 17.8 18.9 20.0 22.2 24.4 26.7 28.9 31.1 33.3 36.7 40.0 44.4 47.8 50.0 53.3
4.75 7.00 7.37 7.98 8.60 9.21 9.83 10.4 11.1 12.3 13.5 14.7 15.9 17.2 18.5 19.7 20.9 22.1 24.5 26.9 29.5 31.9 34.4 36.8 40.6 44.2 49.1 52.8 55.3 58.9
10
7.3
54.7
10
9.2
43.5
10
10.3
38.8
10
11.2
35.7
10
12.0
33.3
10
12.9
31.0
1
13.6
29.4
1
14.4
27.8
1
15.4
26.0
1
17.0
23.5
1
18.2
22.0
1
19.9
20.1
1
21.5
18.6
1
23.2
17.2
1
24.4
16.4
1
26.0
15.4
1
27.6
14.5
1
29.2
13.7
1
32.4
12.3
1
35.5
11.3
1
38.9
10.3
1
42.1
9.5
1
45.4
8.8
1
48.4
8.3
1
53.3
7.5
1
58.1
6.9
1
64.5
6.2
1
69.4
5.8
1
72.7
5.5
1
77.4
5.2
www.salltech.com
Leading Circuit Protection Products and Solutions
P4SMFT Series
400W Transient Voltage Suppressor
Electrical characteristics (TA=25℃)
Part Number
Uni-Polar P4SMFT51A P4SMFT54A P4SMFT58A
Bi-Polar P4SMFT51CA P4SMFT54CA P4SMFT58CA
Marking
Uni EJZ ERE ERG
Bi EVZ EWE EWG
VR
IR@VR
VBR@IT
IT
VC@IPP
IPP①
V 51.0 54.0 58.0
μA
min(V) max(V) mA max(V)
A
1
56.7
62.7
1
82.4
4.9
1
60.0
66.3
1
87.1
4.6
1
64.4
71.2
1
93.6
4.3
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
Part Number Code
P4SMFT XX C A
400W SMF Series
VR Voltage
5%VBR Voltage tolerance C:Bi-directional
Absolute maximum ratings (TA=25ºC, RH=45%-75%, unless otherwise noted)
Parameter
Storage temperature range
Operating junction temperature range Peak pulse power dissipation on 10/1000μs waveform Maximum Instantaneous Forward Voltage at 30A for Unidirectional
Symbol Tstg Tj PPP
VF
Value -55 to +150 -55 to +150
400
6.5
Unit ℃ ℃ W
V
P4SMFT Series Rev.A Aug,2017
-3-
www.salltech.com
Leading Circuit Protection Products and Solutions
P4SMFT Series
400W Transient Voltage Suppressor
Ratings and V-I characteris.