P4SMA10AS ~ P4SMA250CAS Series
Surface Mount Transient Voltage Suppressor
Voltage
10~250 V
SMA
400 W
Power
Features
For surface mounted applications in order to optimize
board space.
Package suitable for automated handling
Low inductance
High temperature soldering : 260oC/10 seconds at
terminals
Lead free in compliance with EU RoHS 2.0
Green molding compound as per IEC 61249 standard
Mechanical Data
Case: Molded plastic, SMA
Terminals : Solderable per MIL-STD-750, Method 2026
Approx. Weight: 0.0024 ounces, 0.068 grams
Maximum Ratings and Thermal Characteristics (TA = 25 oC unless otherwise noted)
PARAMETER
SYMBOL
Peak Pulse Power Dissipation(tp = 10 / 1000 us)
Peak Pulse Current on tp = 10 / 1000 us waveform(Fig.2)
Power Dissipation on Infinite Heat Sink at T L = 50 oC
ESD IEC61000-4-2(Air)
Typical Thermal Resistance Junction to Ambient
Storage Temperature Range
October 7,2021
UNITS
400
W
IPPM (1)
See table 1
A
PD
3.3
W
PPP
(1) (2)
VESD
ESD IEC61000-4-2(Contact)
Operating Junction Temperature Range
LIMIT
±30
±30
kV
RθJA (3)
150
oC/W
TJ
-55~150
oC
TSTG
-55~150
oC
P4SMA10AS_SERIES-REV.01
Page 1
P4SMA10AS ~ P4SMA250CAS Series
Electrical Characteristics (TA = 25 oC unless otherwise noted)
IR
VBR
Part Number
UNI
VRWM
BI
VC@IPP
@VRWM
Marking Code
Min.
Max.
IT
uA
V
V
V
mA
UNI
BI
V
A
UNI
BI
400W Transient Voltage Suppressor
P4SMA10AS
P4SMA10CAS
8.55
9.5
10.5
1
10
20
14.5
29
TZU
VZF
P4SMA11AS
P4SMA11CAS
9.4
10.5
11.6
1
5
10
15.6
27
TZV
VZG
P4SMA12AS
P4SMA12CAS
10.2
11.4
12.6
1
1
1
16.7
25
TZW
VZH
P4SMA13AS
P4SMA13CAS
11.1
12.4
13.7
1
1
1
18.2
23
TZX
VZJ
P4SMA15AS
P4SMA15CAS
12.8
14.3
15.8
1
1
1
21.2
20
TZY
VZK
P4SMA16AS
P4SMA16CAS
13.6
15.2
16.8
1
1
1
22.5
19
TZZ
VZL
P4SMA18AS
P4SMA18CAS
15.3
17.1
18.9
1
1
1
25.2
17
UZA
VZM
P4SMA20AS
P4SMA20CAS
17.1
19
21
1
1
1
27.7
15
UZB
VZN
P4SMA22AS
P4SMA22CAS
18.8
20.9
23.1
1
1
1
30.6
14
UZC
VZP
P4SMA24AS
P4SMA24CAS
20.5
22.8
25.2
1
1
1
33.2
13
UZD
VZQ
P4SMA27AS
P4SMA27CAS
23.1
25.7
28.4
1
1
1
37.5
11.2
UZE
VZR
P4SMA30AS
P4SMA30CAS
25.6
28.5
31.5
1
1
1
41.4
10
UZF
VZS
P4SMA33AS
P4SMA33CAS
28.2
31.4
34.7
1
1
1
45.7
9
UZG
VZT
P4SMA36AS
P4SMA36CAS
30.8
34.2
37.8
1
1
1
49.9
8.4
UZH
VZU
P4SMA39AS
P4SMA39CAS
33.3
37.1
41
1
1
1
53.9
7.8
UZJ
VZV
P4SMA43AS
P4SMA43CAS
36.8
40.9
45.2
1
1
1
59.3
7.1
UZK
VZW
P4SMA47AS
P4SMA47CAS
40.2
44.7
49.4
1
1
1
64.8
5
UZL
VZX
P4SMA51AS
P4SMA51CAS
43.6
48.5
53.6
1
1
1
70.1
6
UZM
VZY
P4SMA56AS
P4SMA56CAS
47.8
53.2
58.8
1
1
1
77
5.5
UZN
VZZ
P4SMA62AS
P4SMA62CAS
53
58.9
65.1
1
1
1
85
5
UZP
WZA
P4SMA68AS
P4SMA68CAS
58.1
64.6
71.4
1
1
1
92
4.6
UZQ
WZB
P4SMA75AS
P4SMA75CAS
64.1
71.3
78.8
1
1
1
103
4.1
UZR
WZC
P4SMA82AS
P4SMA82CAS
70.1
77.9
86.1
1
1
1
113
3.7
UZS
WZD
P4SMA91AS
P4SMA91CAS
77.8
86.5
95.5
1
1
1
125
3.4
UZT
WZE
P4SMA100AS
P4SMA100CAS
85.5
95
105
1
1
1
137
3.1
UZU
WZF
P4SMA110AS
P4SMA110CAS
94
105
116
1
1
1
152
2.8
UZV
WZG
P4SMA120AS
P4SMA120CAS
102
114
126
1
1
1
165
2.5
UZW
WZH
P4SMA130AS
P4SMA130CAS
111
124
137
1
1
1
179
2.3
UZX
WZJ
P4SMA150AS
P4SMA150CAS
128
143
158
1
1
1
207
2
UZY
WZK
P4SMA160AS
P4SMA160CAS
136
152
168
1
1
1
219
1.9
UZZ
WZL
October 7,2021
P4SMA10AS_SERIES-REV.01
Page 2
P4SMA10AS ~ P4SMA250CAS Series
Electrical Characteristics (TA = 25 oC unless otherwise noted)
IR
VBR
Part Number
UNI
VRWM
BI
VC@IPP
@VRWM
Marking Code
Min.
Max.
IT
uA
V
V
V
mA
UNI
BI
V
A
UNI
BI
400W Transient Voltage Suppressor
P4SMA170AS
P4SMA170CAS
145
162
179
1
1
1
234
1.8
VZA
WZM
P4SMA180AS
P4SMA180CAS
154
171
189
1
1
1
246
1.7
VZB
WZN
P4SMA200AS
P4SMA200CAS
171
190
210
1
1
1
274
1.5
VZC
WZP
P4SMA220AS
P4SMA220CAS
185
209
231
1
1
1
328
1.2
VZD
WZQ
P4SMA250AS
P4SMA250CAS
214
237
263
1
1
1
344
1.2
VZE
WZR
Notes :
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25°C per Fig.2.
2. Mounted on 100cm2 copper pads to each terminal.
3. Mounted on a FR4 PCB, single-sided copper, standard footprint.
October 7,2021
P4SMA10AS_SERIES-REV.01
Page 3
P4SMA10AS ~ P4SMA250CAS Series
PPPM - Peak Pulse Power(kW)
10
Non-Repetitive Pulse
Waveform Shown in
Figure 3 TA = 25°C
1
0.1
1
10
100
1,000
10,000
PPP or IPP Derating Percentage (%)
TYPICAL CHARACTERISTIC CURVES
110
100
90
80
70
60
50
40
30
20
10
0
0
25
50
Fig.1 Pulse Power Rating Curve
100
125
150
175
200
Fig.2 Derating Curve
10,000
110
100
90
80
70
60
50
40
30
20
10
0
CJ - Junction Capacitance(pF)
Percent of IPP (%)
75
TA - Ambient Temperature(℃)
td - Pulse Width(us)
50% of IPP @1000us
Rise time 10~90%-10us
0
1
2
3
Time (ms)
Fig.3 10/1000us Pulse Waveform
October 7,2021
4
Uni-direconal VR = 0 V
1,000
100
Bi-direconal VR = 0 V
10
1
1
10
100
1000
VRWM - Reverse Stand-off Voltage (V)
Fig.4 Typical Capacitance
P4SMA10AS_SERIES-REV.01
Page 4
P4SMA10AS ~ P4SMA250CAS Series
Part No. Packing Code Version
Part No. Packing Code
Package Type
Packing Type
Marking
Version
P4SMAxxxxAS_R1_00001
SMA
1.8K pcs / 7” reel
See Table
Halogen free
RoHS compliant
Packaging Information & Mounting Pad Layout
SMA Dimension
October 7,2021
Unit: inch(mm)
SMA Pad Layout
P4SMA10AS_SERIES-REV.01
Unit: inch(mm)
Page 5
P4SMA10AS ~ P4SMA250CAS Series
Disclaimer
● Reproducing and modifying information of the document is prohibited without permission from Panjit
International Inc..
● Panjit International Inc. reserves the rights to make changes of the content herein the document anytime
without notification. Please refer to our website for the latest document.
● Panjit International Inc. disclaims any and all liability arising out of the application or use of any product
including damages incidentally and consequentially occurred.
● Panjit International Inc. does not assume any and all implied warranties, including warranties of fitness for
particular purpose, non-infringement and merchantability.
● Applications shown on the herein document are examples of standard use and operation. Customers are
responsible in comprehending the suitable use in particular applications. Panjit International Inc. makes no
representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
● The products shown herein are not designed and authorized for equipments requiring high level of reliability or
relating to human life and for any applications concerning life-saving or life-sustaining, such as medical
instruments, transportation equipment, aerospace machinery et cetera. Customers using or selling these
products for use in such applications do so at their own risk and agree to fully indemnify Panjit International
Inc. for any damages resulting from such improper use or sale.
● Since Panjit uses lot number as the tracking base, please provide the lot number for tracking when
complaining.
October 7,2021
P4SMA10AS_SERIES-REV.01
Page 6
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