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P4SMA350A Datasheet Preview

P4SMA350A Datasheet

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS

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P4SMA SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
REVERSE VOLTAGE:
6.8 to 440 VOLTS
PEAK PULSE POWER:
400 WATTS
FEATURES
· Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
· 400W peak pulse power capability on 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
· Excellent clamping capability
· Low incremental surge resistance
· Very fast response time
MECHANICAL DATA
Case: Molded plastic, DO-214AC(SMA)
Terminals: Axial leads, solderable per MIL-STD-750,
method 2026 guaranteed
Polarity: Color band denotes cathode except bipolar
Packaging: 12mm tape per EIA STD RS-481
Weight: 0.002 ounce, 0.064 gram
DO-214AC(SMA)
(25.4) 1.0
MIN
(9.5) .375
(7.2) .285
(25.4) 1.0
MIN
.210 (5.3)
.190 (4.8)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25ambient temperature unless otherwise specified.
Single phase, half wave, 60HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Peak power dissipation with a 10/1000µs waveform (Note 1 , 2) (Fig. 1)
Peak pulse current with a 10/1000µs waveform (Note 1) (Fig. 3)
Power dissipation on infinite heatsink, TA = 50°C
Peak forward surge current, 8.3ms
single half sine-wave unidirectional only (Note 2)
Maximum instantaneous forward voltage
at 25A for unidirectional only (Note 4)
Thermal resistance junction to leads
Thermal resistance junction to ambient air (Note 3)
Operating junction and storage temperature range
Symbols
PPPM
IPPM
PM(AV)
IFSM
VF
RθJL
RθJA
TJTstg
Limit
Minimum 400
See Next Table
1.0
40
3.5/6.5
30
120
–55 to +150
NOTES:
1- Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C per Fig. 2. Rating is 300W above 91V.
2- Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal
3- Mounted on minimum recommended pad layout
4- VF = 3.5V for P4SMA200(A) & below; VF = 6.5V for P4SMA220(A) & above
Devices for Bidirectional Applications:
1- For bi-directional, use C or CA suffix for types P4SMA6.8 thru types P4SMA440A(e.g. P4SMA6.8C, P4SMA440CA).
2- Electrical characteristics apply in both directions.
Units
Watts
Amp
Watts
Amp
Volts
/W
/W




HORNBY

P4SMA350A Datasheet Preview

P4SMA350A Datasheet

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS

No Preview Available !

P4SMA SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
Maximum Ratings and Electrical Characteristics
Ratings at 25ambient temperature unless otherwise specified.
Single phase, half wave, 60HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Device Type
P4SMA6.8
P4SMA6.8A
P4SMA7.5
P4SMA7.5A
P4SMA8.2
P4SMA8.2A
P4SMA9.1
P4SMA9.1A
P4SMA10
P4SMA10A
P4SMA11
P4SMA11A
P4SMA12
P4SMA12A
P4SMA13
P4SMA13A
P4SMA15
P4SMA15A
P4SMA16
P4SMA16A
P4SMA18
P4SMA18A
P4SMA20
P4SMA20A
P4SMA22
P4SMA22A
P4SMA24
P4SMA24A
P4SMA27
P4SMA27A
P4SMA30
P4SMA30A
P4SMA33
P4SMA33A
P4SMA36
P4SMA36A
P4SMA39
P4SMA39A
P4SMA43
P4SMA43A
P4SMA47
P4SMA47A
P4SMA51
P4SMA51A
P4SMA56
P4SMA56A
Breakdown Voltage
VBR at IT ( Note 1 )
Volts ( min. )
Volts ( max. )
6.12 7.48
6.45 7.14
6.75 8.25
7.13 7.88
7.38 9.02
7.79 8.61
8.19 10.0
8.65 9.55
9.00 11.0
9.50 10.5
9.90 12.1
10.5 11.6
10.8 13.2
11.4 12.6
11.7 14.3
12.4 13.7
13.5 16.5
14.3 15.8
14.4 17.6
15.2 16.8
16.2 19.8
17.1 18.9
18.0 22.0
19.0 21.0
19.8 24.2
20.9 23.1
21.6 26.4
22.8 25.2
24.3 29.7
25.7 28.4
27.0 33.0
28.5 31.5
29.7 36.3
31.4 34.7
32.4 39.6
34.2 37.8
35.1 42.9
37.1 41.0
38.7 47.3
40.9 45.2
42.3 51.7
44.7 49.4
45.9 56.1
48.5 53.6
50.4 61.6
53.2 58.8
Test Current
IT
mAmps
10
10
10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Reverse
Stand off
Voltage
VWM
Volts
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
9.72
10.2
10.5
11.1
12.1
12.8
12.9
13.6
14.5
15.3
16.2
17.1
17.8
18.8
19.4
20.5
21.8
23.1
24.3
25.6
26.8
28.2
29.1
30.8
31.6
33.3
34.8
36.8
38.1
40.2
41.3
43.6
45.4
47.8
Maximum
Reverse
Leakage at VWM
ID ( Note 3 )
uAmps
1000
1000
500
500
200
200
50
50
10
10
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Maximum
Peak Pulse
Current
IPPM ( Note 2 )
Amps
37.0
38.1
34.2
35.4
32.0
33.1
29.0
29.9
26.7
27.6
24.7
25.6
23.1
24.0
21.1
22.0
18.2
18.9
17.0
17.8
15.1
15.9
13.7
14.4
12.5
13.1
11.5
12.0
10.2
10.7
9.2
9.7
8.4
8.8
7.7
8.0
7.1
7.4
6.5
6.7
5.9
6.2
5.4
5.7
5.0
5.2
Maximum
Maximum
Clamping
Temperature
Voltage at IPPM Coefficient of VBR
VC /
Volts
% / °C
10.8 0.057
10.5 0.057
11.7 0.061
11.3 0.061
12.5 0.065
12.1 0.065
13.8 0.068
13.4 0.068
15.0 0.073
14.5 0.073
16.2 0.075
15.6 0.075
17.3 0.078
16.7 0.078
19.0 0.081
18.2 0.081
22.0 0.084
21.2 0.084
23.5 0.086
22.5 0.086
26.5 0.088
25.2 0.088
29.1 0.090
27.7 0.090
31.9 0.092
30.6 0.092
34.7 0.094
33.2 0.094
39.1 0.096
37.5 0.096
43.5 0.097
41.4 0.097
47.7 0.098
45.7 0.098
52.0 0.099
49.9 0.099
56.4 0.100
53.9 0.100
61.9 0.101
59.3 0.101
67.8 0.101
64.8 0.101
73.5 0.102
70.1 0.102
80.5 0.103
77.0 0.103


Part Number P4SMA350A
Description SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
Maker HORNBY
Total Page 4 Pages
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