Transient Voltage Suppression Diodes
P4SMAJ Series
Surface Mount
400 Watt Specifications
Features
RoHS Compliance Standard
- 400 watt peak pulse power dissipation
- Available in voltages from 5.0V to 170V
- Unidirectional and bidirectional
- Glass passivated junction
- Low clamping factor
- Available in tape and reel (Reel quantity = 5,000 pieces)
- Each device 100% surge tested
- Tape and Reel to EIA Standard RS-481-A
Absolute Maximum Ratings
| Parameter |
Value |
| Peak pulse power dissipation (P) at 25°C |
400W |
| Operating and storage temperatures |
-55°C to + 150°C |
Mechanical Characteristics
- DO214AC package
- UL94V-0 Thermoset Epoxy
- Solder plated terminals
- Solderable per MIL-STD-750 Method 2026
Mechanical Dimensions
Standard Mounting Pad Layout
Electrical Characteristics
Part
Number* |
Uni
Part
Marking |
Bi
Part
Marking |
Rated
Standoff
Voltage
V |
Breakdown Voltage |
Maximum
Stand By
Current
@V+
I |
10/1000µs
Maximum
Clamping
Voltage
@I#
V Max |
10/1000µs
Rated Peak
Impulse
Current
I# |
| V (Volts) |
@I |
| (Volts) |
Min. |
Max. |
(mA) |
(µA) |
(Volts) |
(Amperes) |
| P4SMAJ5.0 |
HD |
TD |
5 |
6.4 |
7.3 |
10 |
800 |
9.6 |
41.6 |
| P4SMAJ5.0A |
HE |
TE |
5 |
6.4 |
7 |
10 |
800 |
9.2 |
43.5 |
| P4SMAJ6.0 |
HF |
TF |
6 |
6.67 |
8.15 |
10 |
800 |
11.4 |
35.1 |
| P4SMAJ6.0A |
HG |
TG |
6 |
6.67 |
7.37 |
10 |
800 |
10.3 |
38.8 |
| P4SMAJ6.5 |
HH |
TH |
6.5 |
7.22 |
8.82 |
10 |
500 |
12.3 |
32.5 |
| P4SMAJ6.5A |
HK |
TK |
6.5 |
7.22 |
7.98 |
10 |
500 |
11.2 |
35.7 |
| P4SMAJ7.0 |
HL |
TL |
7 |
7.78 |
9.51 |
10 |
200 |
13.3 |
30.1 |
| P4SMAJ7.0A |
HM |
TM |
7 |
7.78 |
8.6 |
10 |
200 |
12 |
33.3 |
| P4SMAJ7.5 |
HN |
TN |
7.5 |
8.33 |
10.3 |
1 |
100 |
14.3 |
28 |
| P4SMAJ7.5A |
HP |
TP |
7.5 |
8.33 |
9.21 |
1 |
100 |
12.9 |
31 |
| P4SMAJ8.0 |
HQ |
TQ |
8 |
8.89 |
10.9 |
1 |
50 |
15 |
26.5 |
| P4SMAJ8.0A |
HR |
TR |
8 |
8.89 |
9.83 |
1 |
50 |
13.6 |
29.4 |
| P4SMAJ8.5 |
HS |
TS |
8.5 |
9.44 |
11.5 |
1 |
10 |
15.9 |
25.1 |
| P4SMAJ8.5A |
HT |
TT |
8.5 |
9.44 |
10.4 |
1 |
10 |
14.4 |
27.7 |
| P4SMAJ9.0 |
HU |
TU |
9 |
10 |
12.2 |
1 |
5 |
16.9 |
23.6 |
| P4SMAJ9.0A |
HV |
TV |
9 |
10 |
11.1 |
1 |
5 |
15.4 |
26 |
| P4SMAJ10 |
HW |
TW |
10 |
11.1 |
13.6 |
1 |
5 |
18.8 |
21.2 |
| P4SMAJ10A |
HX |
TX |
10 |
11.1 |
12.3 |
1 |
5 |
17 |
23.5 |
| P4SMAJ11 |
HY |
TY |
11 |
12.2 |
14.9 |
1 |
5 |
20.1 |
20 |
| P4SMAJ11A |
HZ |
TZ |
11 |
12.2 |
13.5 |
1 |
5 |
18.2 |
22 |
| P4SMAJ12 |
ID |
UD |
12 |
13.3 |
16.3 |
1 |
5 |
22 |
18.1 |
| P4SMAJ12A |
IE |
UE |
12 |
13.3 |
14.7 |
1 |
5 |
19.9 |
20.1 |
| P4SMAJ13 |
IF |
UF |
13 |
14.4 |
17.6 |
1 |
5 |
23.8 |
16.8 |
| P4SMAJ13A |
IG |
UG |
13 |
14.4 |
15.9 |
1 |
5 |
21.5 |
18.6 |
| P4SMAJ14 |
IH |
UH |
14 |
15.6 |
19.1 |
1 |
5 |
25.8 |
15.5 |
| P4SMAJ14A |
IK |
UK |
14 |
15.6 |
17.2 |
1 |
5 |
23.2 |
17.2 |
| P4SMAJ15 |
IL |
UL |
15 |
16.7 |
20.4 |
1 |
5 |
26.9 |
14.8 |
| P4SMAJ15A |
IM |
UM |
15 |
16.7 |
18.5 |
1 |
5 |
24.4 |
16.4 |
| P4SMAJ16 |
IN |
UN |
16 |
17.8 |
21.8 |
1 |
5 |
28.8 |
13.8 |
| P4SMAJ16A |
IP |
UP |
16 |
17.8 |
19.7 |
1 |
5 |
26 |
15.3 |
| P4SMAJ17 |
IQ |
UQ |
17 |
18.9 |
23.1 |
1 |
5 |
30.5 |
13.1 |
| P4SMAJ17A |
IR |
UR |
17 |
18.9 |
20.9 |
1 |
5 |
27.6 |
14.5 |
| P4SMAJ18 |
IS |
US |
18 |
20 |
24.4 |
1 |
5 |
32.2 |
12.4 |
| P4SMAJ18A |
IT |
UT |
18 |
20 |
22.1 |
1 |
5 |
29.2 |
13.7 |
| P4SMAJ20 |
IU |
UU |
20 |
22.2 |
27.1 |
1 |
5 |
35.8 |
11.1 |
| P4SMAJ20A |
IV |
UV |
20 |
22.2 |
24.5 |
1 |
5 |
32.4 |
12.3 |
| P4SMAJ22 |
IW |
UW |
22 |
24.4 |
29.8 |
1 |
5 |
39.4 |
10.1 |
| P4SMAJ22A |
IX |
UX |
22 |
24.4 |
26.9 |
1 |
5 |
35.5 |
11.2 |
| P4SMAJ24 |
IY |
UY |
24 |
26.7 |
32.6 |
1 |
5 |
43 |
9.3 |
| P4SMAJ24A |
IZ |
UZ |
24 |
26.7 |
29.5 |
1 |
5 |
38.9 |
10.3 |
| P4SMAJ26 |
JD |
VD |
26 |
28.9 |
35.3 |
1 |
5 |
46.6 |
8.6 |
| P4SMAJ26A |
JE |
VE |
26 |
28.9 |
31.9 |
1 |
5 |
42.1 |
9.5 |
| P4SMAJ28 |
JF |
VF |
28 |
31.1 |
38 |
1 |
5 |
50 |
8 |
| P4SMAJ28A |
JG |
VG |
28 |
31.1 |
34.4 |
1 |
5 |
45.4 |
8.8 |
| P4SMAJ30 |
JH |
VH |
30 |
33.3 |
40.7 |
1 |
5 |
53.5 |
7.5 |
| P4SMAJ30A |
JK |
VK |
30 |
33.3 |
36.8 |
1 |
5 |
48.4 |
8.3 |
| P4SMAJ33 |
JL |
VL |
33 |
36.7 |
44.9 |
1 |
5 |
59 |
6.8 |
| P4SMAJ33A |
JM |
VM |
33 |
36.7 |
40.6 |
1 |
5 |
53.3 |
7.5 |
| P4SMAJ36 |
JN |
VN |
36 |
40 |
48.9 |
1 |
5 |
64.3 |
6.2 |
| P4SMAJ36A |
JP |
VP |
36 |
40 |
44.2 |
1 |
5 |
58.1 |
6.9 |
| P4SMAJ40 |
JQ |
VQ |
40 |
44.4 |
54.3 |
1 |
5 |
71.4 |
5.6 |
| P4SMAJ40A |
JR |
VR |
40 |
44.4 |
49.1 |
1 |
5 |
64.5 |
6.2 |
| P4SMAJ43 |
JS |
VS |
43 |
47.8 |
58.4 |
1 |
5 |
76.7 |
5.2 |
| P4SMAJ43A |
JT |
VT |
43 |
47.8 |
52.8 |
1 |
5 |
69.4 |
5.7 |
| P4SMAJ45 |
JU |
VU |
45 |
50 |
61.1 |
1 |
5 |
80.3 |
5.0 |
| P4SMAJ45A |
JV |
VV |
45 |
50 |
55.3 |
1 |
5 |
72.7 |
5.5 |
| P4SMAJ48 |
JW |
VW |
48 |
53.3 |
65.1 |
1 |
5 |
85.5 |
4.7 |
| P4SMAJ48A |
JX |
VX |
48 |
53.3 |
58.9 |
1 |
5 |
77.4 |
5.2 |
| P4SMAJ51 |
JY |
VY |
51 |
56.7 |
69.3 |
1 |
5 |
91.1 |
4.4 |
| P4SMAJ51A |
JZ |
VZ |
51 |
56.7 |
62.7 |
1 |
5 |
82.4 |
4.9 |
| P4SMAJ54 |
RD |
WD |
54 |
60 |
73.3 |
1 |
5 |
96.3 |
4.2 |
| P4SMAJ54A |
RE |
WE |
54 |
60 |
66.3 |
1 |
5 |
87.1 |
4.6 |
| P4SMAJ58 |
RF |
WF |
58 |
64.4 |
78.7 |
1 |
5 |
103 |
3.9 |
| P4SMAJ58A |
RG |
WG |
58 |
64.4 |
71.2 |
1 |
5 |
93.6 |
4.3 |
| P4SMAJ60 |
RH |
WH |
60 |
66.7 |
81.5 |
1 |
5 |
107 |
3.7 |
| P4SMAJ60A |
RK |
WK |
60 |
66.7 |
73.7 |
1 |
5 |
96.8 |
4.1 |
| P4SMAJ64 |
RL |
WL |
64 |
71.1 |
86.4 |
1 |
5 |
114 |
3.5 |
| P4SMAJ64A |
RM |
WM |
64 |
71.1 |
78.6 |
1 |
5 |
103 |
3.9 |
| P4SMAJ70 |
RN |
WN |
70 |
77.8 |
95.1 |
1 |
5 |
125 |
3.2 |
| P4SMAJ70A |
RP |
WP |
70 |
77.8 |
86 |
1 |
5 |
113 |
3.5 |
| P4SMAJ75 |
RQ |
WQ |
75 |
83.3 |
102 |
1 |
5 |
134 |
3.0 |
| P4SMAJ75A |
RR |
WR |
75 |
83.3 |
92.1 |
1 |
5 |
121 |
3.3 |
| P4SMAJ78 |
RS |
WS |
78 |
86.7 |
106 |
1 |
5 |
139 |
2.9 |
| P4SMAJ78A |
RT |
WT |
78 |
86.7 |
95.8 |
1 |
5 |
126 |
2.2 |
| P4SMAJ85 |
RU |
WU |
85 |
94.4 |
115 |
1 |
5 |
151 |
2.6 |
| P4SMAJ85A |
RV |
WV |
85 |
94.4 |
104 |
1 |
5 |
137 |
2.9 |
| P4SMAJ90 |
RW |
WW |
90 |
100 |
122 |
1 |
5 |
160 |
2.5 |
| P4SMAJ90A |
RX |
WX |
90 |
100 |
111 |
1 |
5 |
146 |
2.7 |
| P4SMAJ100 |
RY |
WY |
100 |
111 |
136 |
1 |
5 |
179 |
2.2 |
| P4SMAJ100A |
RZ |
WZ |
100 |
111 |
123 |
1 |
5 |
162 |
2.5 |
| P4SMAJ110 |
SD |
XD |
110 |
122 |
149 |
1 |
5 |
196 |
2 |
| P4SMAJ110A |
SE |
XE |
110 |
122 |
135 |
1 |
5 |
177 |
2.3 |
| P4SMAJ120 |
SF |
XF |
120 |
133 |
163 |
1 |
5 |
214 |
1.9 |
| P4SMAJ120A |
SG |
XG |
120 |
133 |
147 |
1 |
5 |
193 |
2 |
| P4SMAJ130 |
SH |
XH |
130 |
144 |
176 |
1 |
5 |
231 |
1.7 |
| P4SMAJ130A |
SK |
XK |
130 |
144 |
159 |
1 |
5 |
209 |
1.9 |
| P4SMAJ150 |
SL |
XL |
150 |
167 |
204 |
1 |
5 |
268 |
1.5 |
| P4SMAJ150A |
SM |
XM |
150 |
167 |
185 |
1 |
5 |
243 |
1.6 |
| P4SMAJ160 |
SN |
XN |
160 |
178 |
218 |
1 |
5 |
287 |
1.4 |
| P4SMAJ160A |
SP |
XP |
160 |
178 |
197 |
1 |
5 |
259 |
1.5 |
| P4SMAJ170 |
SQ |
XQ |
170 |
189 |
231 |
1 |
5 |
304 |
1.3 |
| P4SMAJ170A |
SR |
XR |
170 |
189 |
209 |
1 |
5 |
275 |
1.4 |
* = Add C or CA suffix for bidirectional device types.
+ = For Bidirectional Types Having V <= 10V, their I limit is doubled.
# = See General Information for Impulse Current Waveform.
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