P4SMFT3.3CA Thru P4SMFT58CA
400W Transient Voltage Suppressors
TVS Diodes - 400W > P4SMFT Series
Description
The P4SMFT series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features
• For surface mounted applications in order to optimize board space • Reliable low cost construction utilizing molded plastic technique • Plastic material has UL flammability classification 94V-O • Typical IR less than 1uA above 10V • Fast response time: typically less than 1.0ps from 0 Volts to VBR min • Glass passivated junction • Low inductance
Applications
• I/O interface • AC/DC power supply • Low frequency signal transmission line (RS232, RS485, etc.)
Electrical Characteristics
Package: SMF / SOD-123FL
Parameter
Symbol
Value
Peak Pulse Power Dissipation at TA=25℃ by 10x1000μs waveform (Fig.1)(Note 1), (Note 2) Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
PPPM
400
IFSM
40
Operating Junction and Storage Temperature Range
TJ, TSTG
-55 to 150
Typical Thermal Resistance Junction to Lead
RθJL
20
Typical Thermal Resistance Junction to Ambient
RθJA
100
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig. 2. 2. Mounted on 5.0x5.0mm copper pad to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only.
Unit W
A ℃ ℃/W ℃/W
Specifications are subject to change without notice
HUAAN LIMITED
1 www.huaandz.com
Tel: +86-755-27465585 Email:
[email protected]
Electrical Characteristics (TA=25℃)
400W Transient Voltage Suppressors
Part Number
Uni-Polar P4SMFT3.3A P4SMFT5.0A P4SMFT6.0A P4SMFT6.5A P4SMFT7.0A P4SMFT7.5A P4SMFT8.0A P4SMFT8.5A P4SMFT9.0A P4SMFT10A P4SMFT11A P4SMFT12A P4SMFT13A P4SMFT14A P4SMFT15A P4SMFT16A P4SMFT17A P4SMFT18A P4SMFT20A P4SMFT22A P4SMFT24A P4SMFT26A P4SMFT28A P4SMFT30A
Bi-polar ---
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
Reverse Stand-Of f Voltage VRWM(V)
3.3 5.0 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0
Breakdown Voltage VBR(Volts)@IT Min Max 4.10 4.75
6.4 7.00 6.67 7.37 7.22 7.98 7.78 8.60 8.33 9.21 8.89 9.83 9.44 10.40 10.00 11.10 11.10 12.30 12.20 13.50 13.30 14.70 14.40 15.90 15.60 17.20 16.70 18.50 17.80 19.70 18.90 20.90 20.00 22.10 22.20 24.50 24.40 26.90 26.70 29.50 28.90 31.90 31.10 34.40 33.30 36.80
Test Curre nt IT(mA)
10 10 10 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Maximum Clamping Voltage@IPP
VC(V) 7.3 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 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
Peak Pulse Current
IPP(A) 54.7 43.5 38.8 35.7 33.3 31.0 29.4 27.8 26.0 23.5 22.0 20.1 18.6 17.2 16.4 15.4 14.5 13.7 12.3 11.3 10.3 9.5 8.8 8.3
Reverse Leakage @VRWM
IR(μA) 400 400 400 250 100 50 25 10
5 2.5 2.5 2.5 1 1 1 1 1 1 1 1 1 1 1 1
Delivery Time
days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days 12days
Specifications are subject to change without notice
HUAAN LIMITED
2 www.huaandz.com
Tel: +86-755-27465585 Email:
[email protected]
400W Transient Voltage Suppressors
Electrical Characteristics (TA=25℃)
Reverse Breakdown Test Maximum
Part Number
Stand-Off Voltage
Curr Clamping
Voltage
VBR(Volts)@IT ent
Voltage@IPP
Uni-Polar
Bi-polar
VRWM(V) Min Max IT(mA)
VC(V)
P4SMFT33A P4SMFT33CA
33.0
36.7 40.6 1
53.3
P4SMFT36A P4SMFT36CA
36.0
40.0 44.2 1
58.1
P4SMFT40A P4SMFT40CA
40.0
44.4 49.1 1
64.5
P4SMFT43A P4SMFT43CA
43.0
47.8 52.8 1
69.4
P4SMFT45A P4SMFT45CA
45.0
50.0 55.3 1
72.7
P4SMFT48A P4SMFT48CA
48.0
53.3 58.9 1
77.4
P4SMFT51A P4SMFT51CA
51.0
56.7 62.7 1
82.4
P4SMFT54A P4SMFT54CA
54.0
60.0 66.3 1
87.1
P4SMFT58A P4SMFT58CA
58.0
64.4 71.2 1
93.6
Packing Options
Package Type
Packaging Option
Packing Quantity
SOD-123FL
Tape & Reel -12mm/7″tape
3000PCS
Peak Pulse Current
IPP(A) 7.5
continued
Reverse Delivery
Leakage Time
@VRWM
IR(μA)
days
1
12days
6.9
1
12days
6.2
1
12days
5.8
1
12days
5.5
1
12days
5.2
1
12days
4.9
1
12days
4.6
1
12days
4.3
1
12days
Industry Standard EIA STD RS-481
Dimensions - SOD-123FL
Specifications are subject to change without notice
HUAAN LIMITED
3 www.huaandz.com
Tel: +86-755-27465585 Email:
[email protected]
.