WTE
POWER SEMICONDUCTORS
P4SMAJ SERIES
Pb
400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Features
Glass Passivated Die Construction
400W Peak Pulse Power Dissipation
5.0V – 170V Standoff Voltage
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Plastic Case Material has UL Flammability
Classification Rating 94V-O
B
D
A
F
C
H
G
E
Mechanical Data
Case: SMA/DO-214AC, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band Except Bi-Directional
Marking: Device Code
Weight: 0.064 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 6
SMA/DO-214AC
Dim
Min
Max
A
2.50
2.90
B
4.00
4.60
C
1.20
1.60
D
0.152
0.305
E
4.80
5.28
F
2.00
2.44
G
0.051
0.203
H
0.76
1.52
All Dimensions in mm
“C” Suffix Designates Bi-directional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics
Characteristic
Peak Pulse Power Dissipation at T
A
= 25°C (Note 1, 2, 5) Figure 3
Peak Forward Surge Current (Note 3)
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 4
Steady State Power Dissipation (Note 4)
Typical Thermal Resistance ,Junction to Lead (Note 6)
Typical Thermal Resistance, Junction to Ambient (Note 6)
Operating and Storage Temperature Range
@T
A
=25°C unless otherwise specified
Symbol
P
PPM
I
FSM
I
PPM
P
M(AV)
R
θJL
R
θJA
T
j
, T
STG
Value
400 Minimum
40
See Table 1
1.0
30
120
-55 to +150
Unit
W
A
A
W
°C/W
°C/W
°C
Note: 1. Non-repetitive current pulse per Figure 4 and derated above T
A
= 25°C per Figure 1.
2. Mounted on 5.0mm
2
copper pad to each terminal.
3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.
4. Lead temperature at 75°C.
5. Peak pulse power waveform is 10/1000µS.
6. Mounted on minimum recommended pad layout.
P4SMAJ SERIES
1 of 6
© 2006 Won-Top Electronics
100
10000
T
j
= 25
°
C
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
75
C
J
, JUNCTION CAPACITANCE (pF)
1000
Unidirectional
50
Bidirectional
100
25
10 X 1000 Waveform
as defined by REA
0
0
25
50
75
100 125 150 175 200
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 1 Pulse Derating Curve
10
1
10
100
1000
V
WM
, STANDOFF VOLTAGE (V)
Fig. 2 Typical Junction Capacitance
100
P
d
, PEAK PULSE POWER (kW)
T
j
= 25
°
C
Non Repetitive
Pulse Waveform
Shown in Fig. 4
10
1.0
0.1
0.1
1.0
10
100
1000
10000
t
p
PULSE WIDTH (
m
s)
Fig. 3 Pulse Rating Curve
I
P
, PEAK PULSE CURRENT (%I
pp
)
t
r
= 10
µ
s
100
Peak Value I
pp
Half Value I
pp
/2
50
t
p
0
10 X 1000 Waveform
as defined by R.E.A.
0
1
2
3
t, TIME (ms)
Fig. 4 Pulse Waveform
P4SMAJ SERIES
2 of 6
© 2006 Won-Top Electronics
UNI-DIRECTIONAL 400 WATT SURFACE MOUNT TVS
UNI-
DEVICE
REVERSE
DIRECTIONAL MARKING
STAND-OFF
PART NO.
CODE VOLTAGE VRWM (V)
P4SMAJ5.0
P4SMAJ5.0A
P4SMAJ6.0
P4SMAJ6.0A
P4SMAJ6.5
P4SMAJ6.5A
P4SMAJ7.0
P4SMAJ7.0A
P4SMAJ7.5
P4SMAJ7.5A
P4SMAJ8.0
P4SMAJ8.0A
P4SMAJ8.5
P4SMAJ8.5A
P4SMAJ9.0
P4SMAJ9.0A
P4SMAJ10
P4SMAJ10A
P4SMAJ11
P4SMAJ11A
P4SMAJ12
P4SMAJ12A
P4SMAJ13
P4SMAJ13A
P4SMAJ14
P4SMAJ14A
P4SMAJ15
P4SMAJ15A
P4SMAJ16
P4SMAJ16A
P4SMAJ17
P4SMAJ17A
P4SMAJ18
P4SMAJ18A
P4SMAJ20
P4SMAJ20A
P4SMAJ22
P4SMAJ22A
P4SMAJ24
P4SMAJ24A
P4SMAJ26
P4SMAJ26A
P4SMAJ28
P4SMAJ28A
P4SMAJ30
P4SMAJ30A
P4SMAJ33
P4SMAJ33A
P4SMAJ36
P4SMAJ36A
P4SMAJ40
P4SMAJ40A
P4SMAJ43
P4SMAJ43A
P4SMAJ45
P4SMAJ45A
P4SMAJ48
P4SMAJ48A
P4SMAJ51
P4SMAJ51A
P4SMAJ54
P4SMAJ54A
P4SMAJ58
P4SMAJ58A
P4SMAJ60
P4SMAJ60A
P4SMAJ64
P4SMAJ64A
P4SMAJ70
P4SMAJ70A
P4SMAJ75
P4SMAJ75A
P4SMAJ78
P4SMAJ78A
P4SMAJ85
P4SMAJ85A
P4SMAJ90
P4SMAJ90A
P4SMAJ100
P4SMAJ100A
P4SMAJ110
P4SMAJ110A
P4SMAJ120
P4SMAJ120A
P4SMAJ130
P4SMAJ130A
P4SMAJ150
P4SMAJ150A
P4SMAJ160
P4SMAJ160A
P4SMAJ170
P4SMAJ170A
HD
HE
HF
HG
HH
HK
HL
HM
HN
HP
HQ
HR
HS
HT
HU
HV
HW
HX
HY
HZ
ID
IE
IF
IG
IH
IK
IL
IM
IN
IP
IQ
IR
IS
IT
IU
IV
IW
IX
IY
IZ
JD
JE
JF
JG
JH
JK
JL
JM
JN
JP
JQ
JR
JS
JT
JU
JV
JW
JX
JY
JZ
RD
RE
RF
RG
RH
RK
RL
RM
RN
RP
RQ
RR
RS
RT
RU
RV
RW
RX
RY
RZ
SD
SE
SF
SG
SH
SK
SL
SM
SN
SP
SQ
SR
5.00
5.00
6.00
6.00
6.50
6.50
7.00
7.00
7.50
7.50
8.00
8.00
8.50
8.50
9.00
9.00
10.00
10.00
11.00
11.00
12.00
12.00
13.00
13.00
14.00
14.00
15.00
15.00
16.00
16.00
17.00
17.00
18.00
18.00
20.00
20.00
22.00
22.00
24.00
24.00
26.00
26.00
28.00
28.00
30.00
30.00
33.00
33.00
36.00
36.00
40.00
40.00
43.00
43.00
45.00
45.00
48.00
48.00
51.00
51.00
54.00
54.00
58.00
58.00
60.00
60.00
64.00
64.00
70.00
70.00
75.00
75.00
78.00
78.00
85.00
85.00
90.00
90.00
100.00
100.00
110.00
110.00
120.00
120.00
130.00
130.00
150.00
150.00
160.00
160.00
170.00
170.00
BREAKDOWN
VOLTAGE
VBR (V) MIN. @IT
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
15.60
15.60
16.70
16.70
17.80
17.80
18.90
18.90
20.00
20.00
22.20
22.20
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
33.30
36.70
36.70
40.00
40.00
44.40
44.40
47.80
47.80
50.00
50.00
53.30
53.30
56.70
56.70
60.00
60.00
64.40
64.40
66.70
66.70
71.10
71.10
77.80
77.80
83.30
83.30
86.70
86.70
94.40
94.40
100.00
100.00
111.00
111.00
122.00
122.00
133.00
133.00
144.00
144.00
167.00
167.00
178.00
178.00
189.00
189.00
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
7.30
7.00
8.15
7.37
8.82
7.98
9.51
8.60
10.20
9.21
10.90
9.83
11.50
10.40
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
19.10
17.20
20.40
18.50
21.80
19.70
23.10
20.90
24.40
22.10
27.10
24.50
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
40.70
36.80
44.90
40.60
48.90
44.20
54.30
49.10
58.40
52.80
61.10
55.30
65.10
58.90
69.30
62.70
73.30
66.30
78.70
71.20
81.50
73.70
86.90
78.60
95.10
86.00
102.00
92.10
106.00
95.80
115.00
104.00
122.00
111.00
136.00
123.00
149.00
135.00
163.00
147.00
176.00
159.00
204.00
185.00
218.00
197.00
231.00
209.00
TEST
PEAK PULSE
REVERSE
MAXIMUM CLAMPING
CURRENT
CURRENT
LEAKAGE
VOLTAGE @Ipp Vc (V)
IT (mA)
Ipp (A)
@VRWM IR (uA)
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125.0
113.0
134.0
121.0
139.0
126.0
151.0
137.0
160.0
146.0
179.0
162.0
196.0
177.0
214.0
193.0
231.0
209.0
268.0
243.0
287.0
259.0
304.0
275.0
41.6
43.5
35.1
38.8
32.5
35.7
30.1
33.3
28.0
31.0
26.5
29.4
25.1
27.7
23.6
26.0
21.2
23.5
20.0
22.0
18.1
20.1
16.8
18.6
15.5
17.2
14.8
16.4
13.8
15.3
13.1
14.5
12.4
13.7
11.1
12.3
10.1
11.2
9.3
10.3
8.6
9.5
8.0
8.8
7.5
8.3
6.8
7.5
6.2
6.9
5.6
6.2
5.2
5.7
5.0
5.5
4.7
5.2
4.4
4.9
4.2
4.6
3.9
4.3
3.7
4.1
3.5
3.9
3.2
3.5
3.0
3.3
2.9
2.2
2.6
2.9
2.5
2.7
2.2
2.5
2.0
2.3
1.9
2.0
1.7
1.9
1.5
1.6
1.4
1.5
1.3
1.4
800
800
800
800
500
500
200
200
100
100
50
50
10
10
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P4SMAJ SERIES
3 of 6
© 2006 Won-Top Electronics
BI-DIRECTIONAL 400 WATT SURFACE MOUNT TVS
BI-
DEVICE
REVERSE
DIRECTIONAL MARKING
STAND-OFF
PART NO.
CODE VOLTAGE VRWM (V)
P4SMAJ5.0C
P4SMAJ5.0CA
P4SMAJ6.0C
P4SMAJ6.0CA
P4SMAJ6.5C
P4SMAJ6.5CA
P4SMAJ7.0C
P4SMAJ7.0CA
P4SMAJ7.5C
P4SMAJ7.5CA
P4SMAJ8.0C
P4SMAJ8.0CA
P4SMAJ8.5C
P4SMAJ8.5CA
P4SMAJ9.0C
P4SMAJ9.0CA
P4SMAJ10C
P4SMAJ10CA
P4SMAJ11C
P4SMAJ11CA
P4SMAJ12C
P4SMAJ12CA
P4SMAJ13C
P4SMAJ13CA
P4SMAJ14C
P4SMAJ14CA
P4SMAJ15C
P4SMAJ15CA
P4SMAJ16C
P4SMAJ16CA
P4SMAJ17C
P4SMAJ17CA
P4SMAJ18C
P4SMAJ18CA
P4SMAJ20C
P4SMAJ20CA
P4SMAJ22C
P4SMAJ22CA
P4SMAJ24C
P4SMAJ24CA
P4SMAJ26C
P4SMAJ26CA
P4SMAJ28C
P4SMAJ28CA
P4SMAJ30C
P4SMAJ30CA
P4SMAJ33C
P4SMAJ33CA
P4SMAJ36C
P4SMAJ36CA
P4SMAJ40C
P4SMAJ40CA
P4SMAJ43C
P4SMAJ43CA
P4SMAJ45C
P4SMAJ45CA
P4SMAJ48C
P4SMAJ48CA
P4SMAJ51C
P4SMAJ51CA
P4SMAJ54C
P4SMAJ54CA
P4SMAJ58C
P4SMAJ58CA
P4SMAJ60C
P4SMAJ60CA
P4SMAJ64C
P4SMAJ64CA
P4SMAJ70C
P4SMAJ70CA
P4SMAJ75C
P4SMAJ75CA
P4SMAJ78C
P4SMAJ78CA
P4SMAJ85C
P4SMAJ85CA
P4SMAJ90C
P4SMAJ90CA
P4SMAJ100C
P4SMAJ100CA
P4SMAJ110C
P4SMAJ110CA
P4SMAJ120C
P4SMAJ120CA
P4SMAJ130C
P4SMAJ130CA
P4SMAJ150C
P4SMAJ150CA
P4SMAJ160C
P4SMAJ160CA
P4SMAJ170C
P4SMAJ170CA
TD
TE
TF
TG
TH
TK
TL
TM
TN
TP
TQ
TR
TS
TT
TU
TV
TW
TX
TY
TZ
UD
UE
UF
UG
UH
UK
UL
UM
UN
UP
UQ
UR
US
UT
UU
UV
UW
UX
UY
UZ
VD
VE
VF
VG
VH
VK
VL
VM
VN
VP
VQ
VR
VS
VT
VU
VV
VW
VX
VY
VZ
WD
WE
WF
WG
WH
WK
WL
WM
WN
WP
WQ
WR
WS
WT
WU
WV
WW
WX
WY
WZ
XD
XE
XF
XG
XH
XK
XL
XM
XN
XP
XQ
XR
5.00
5.00
6.00
6.00
6.50
6.50
7.00
7.00
7.50
7.50
8.00
8.00
8.50
8.50
9.00
9.00
10.00
10.00
11.00
11.00
12.00
12.00
13.00
13.00
14.00
14.00
15.00
15.00
16.00
16.00
17.00
17.00
18.00
18.00
20.00
20.00
22.00
22.00
24.00
24.00
26.00
26.00
28.00
28.00
30.00
30.00
33.00
33.00
36.00
36.00
40.00
40.00
43.00
43.00
45.00
45.00
48.00
48.00
51.00
51.00
54.00
54.00
58.00
58.00
60.00
60.00
64.00
64.00
70.00
70.00
75.00
75.00
78.00
78.00
85.00
85.00
90.00
90.00
100.00
100.00
110.00
110.00
120.00
120.00
130.00
130.00
150.00
150.00
160.00
160.00
170.00
170.00
BREAKDOWN
VOLTAGE
VBR (V) MIN. @IT
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
15.60
15.60
16.70
16.70
17.80
17.80
18.90
18.90
20.00
20.00
22.20
22.20
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
33.30
36.70
36.70
40.00
40.00
44.40
44.40
47.80
47.80
50.00
50.00
53.30
53.30
56.70
56.70
60.00
60.00
64.40
64.40
66.70
66.70
71.10
71.10
77.80
77.80
83.30
83.30
86.70
86.70
94.40
94.40
100.00
100.00
111.00
111.00
122.00
122.00
133.00
133.00
144.00
144.00
167.00
167.00
178.00
178.00
189.00
189.00
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
7.30
7.00
8.15
7.37
8.82
7.98
9.51
8.60
10.20
9.21
10.90
9.83
11.50
10.40
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
19.10
17.20
20.40
18.50
21.80
19.70
23.10
20.90
24.40
22.10
27.10
24.50
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
40.70
36.80
44.90
40.60
48.90
44.20
54.30
49.10
58.40
52.80
61.10
55.30
65.10
58.90
69.30
62.70
73.30
66.30
78.70
71.20
81.50
73.70
86.90
78.60
95.10
86.00
102.00
92.10
106.00
95.80
115.00
104.00
122.00
111.00
136.00
123.00
149.00
135.00
163.00
147.00
176.00
159.00
204.00
185.00
218.00
197.00
231.00
209.00
TEST
PEAK PULSE
REVERSE
MAXIMUM CLAMPING
CURRENT
CURRENT
LEAKAGE
VOLTAGE @Ipp Vc (V)
IT (mA)
Ipp (A)
@VRWM IR (uA)
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125.0
113.0
134.0
121.0
139.0
126.0
151.0
137.0
160.0
146.0
179.0
162.0
196.0
177.0
214.0
193.0
231.0
209.0
268.0
243.0
287.0
259.0
304.0
275.0
41.6
43.5
35.1
38.8
32.5
35.7
30.1
33.3
28.0
31.0
26.5
29.4
25.1
27.7
23.6
26.0
21.2
23.5
20.0
22.0
18.1
20.1
16.8
18.6
15.5
17.2
14.8
16.4
13.8
15.3
13.1
14.5
12.4
13.7
11.1
12.3
10.1
11.2
9.3
10.3
8.6
9.5
8.0
8.8
7.5
8.3
6.8
7.5
6.2
6.9
5.6
6.2
5.2
5.7
5.0
5.5
4.7
5.2
4.4
4.9
4.2
4.6
3.9
4.3
3.7
4.1
3.5
3.9
3.2
3.5
3.0
3.3
2.9
2.2
2.6
2.9
2.5
2.7
2.2
2.5
2.0
2.3
1.9
2.0
1.7
1.9
1.5
1.6
1.4
1.5
1.3
1.4
1600
1600
1600
1600
1000
1000
400
400
200
200
100
100
20
20
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P4SMAJ SERIES
4 of 6
© 2006 Won-Top Electronics
MARKING INFORMATION
RECOMMENDED FOOTPRINT
WTE
xx
Cathode
WTE
xx
= Polarity Band Except Bi-Directional Types
= Manufacturer’s Logo
= Device Code, See Page 3 & 4
0.050 MIN
(1.27 MIN)
0.058 MIN
(1.47 MIN)
0.083 MAX
(2.11 MAX)
inches(mm)
PACKAGING INFORMATION
TAPE & REEL
Direction of Unreeling
4mm
330mm
12mm
4mm
12mm
Product ID Label
1.6mm
Reel Diameter
(mm)
330
Quantity
(PCS)
7,500
Inner Box Size
L x W x H (mm)
340 x 337 x 45
Quantity
(PCS)
15,000
Carton Size
L x W x H (mm)
370 x 370 x 420
Quantity
(PCS)
120,000
Approx. Gross Weight
(KG)
17.5
Note:
1. Paper reel, white or gray color.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
P4SMAJ SERIES
5 of 6
© 2006 Won-Top Electronics
