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P4SMA SERIES
400 Watts Suface Mount Transient Voltage Suppressor
SMA/DO-214AC
Features
For surface mounted application in order to
optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Excellent clamping capability
Fast response time: Typically less than
1.0ps from 0 volt to BV min
Typical I
R
less than 1uA above 10V
High temperature soldering guaranteed:
260℃ / 10 seconds at terminals
Plastic material used carried Underwriters
Laboratory Flammability Classification 94V-0
400 watts peak pulse power capability with a
10 / 1000 us waveform
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case: Molded plastic
Terminals: Pure tin plated, lead free
Polarity: Indicated by cathode band
Packaging: 12mm tape per EIA Std RS-481
Weight: 0.064 gram
Ordering Information (example)
Part No.
P4SMA11
Package
SMA
Packing
1.8K / 7" REEL
Packing
code
R3
Packing code
(Green)
R3G
Maximum Ratings and Electrical Characteristics
Rating at 25
℃
ambient temperature unless otherwise specified.
Type Number
Peak Power Dissipation at T
A
=25℃, Tp=1ms(Note 1)
Peak Forward Surge Current, 8.3ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method)(Note 2)
Maximum Instantaneous Forward Voltage at 25 A for
Unidirectional Only
Operating and Storage Temperature Range
Note 2: Mounted on 5 x 5mm Copper Pads to Each Terminal
Symbol
P
PK
I
FSM
Value
400
40
Unit
Watts
Amps
V
F
T
J
, T
STG
3.5
-55 to +150
Volts
℃
Note 1: Non-repetitive Current Pulse Per Fig. 3 and Derated above T
A
=25℃ Per Fig. 2
Devices for Bipolar Applications
1. For Bidrectional Use C or CA Suffix for Types P4SMA6.8 through Types P4SMA200A
2. Electrical Characterstics Apply in Both Directions
Version:I13
RATINGS AND CHARACTERISTIC CURVES (P4SMA SERIES)
FIG. 1 PEAK PULSE POWER RATING CURVE
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
TA = 25℃
125
PEAK PULSE POWER(P
PP
) OR CURRENT (I
PP
)
A
DERATING IN PERCENTAGE (%)
FIG.2 PULSE DERATING CURVE
P
PPM
, PEAK PULSE POWER, KW
100
75
50
25
0
0
25
50
75
100
125
150
175
200
10
1
0.1
0.1
1
10
100
1000
10000
tp, PULSE WIDTH, (uS)
T
A
, AMBIENT TEMPERATURE (
o
C)
FIG. 3 CLAMPING POWER PULSE WAVEFORM
IFSM, PEAK FORWARD SURGE CURRENT (A)
140
PEAK PULSE CURRENT (%)
120
100
80
60
40
20
0
0
td
0.5
1
1.5
2
t, TIME ms
2.5
3
3.5
4
Peak Value
IPPM
Half Value-IPPM/2
10/1000usec, WAVEFORM
as DEFINED by R.E.A.
PULSE WIDTH(td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% OF IPPM
50
FIG. 4 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
8.3mS Single Half Sine Wave
JEDEC Method
tr=10usec
40
30
20
10
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
FIG. 5 TYPICAL JUNCTION CAPACITANCE
100000
CJ, JUNCTION CAPACITANCE (pF)
A
10000
VR=0
1000
MEASURED at
STAND-OFF
VOLTAGE,Vwm
100
TA=25℃
f=1.0MHz
Vsig=50mVp-p
1
10
10
V(
BR
), BREAKDOWN VOLTAGE (V)
100
Version:I13
ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
Breakdown Voltage
Device
Device
Marking
Code
Min
P4SMA75
P4SMA75A
P4SMA82
P4SMA82A
P4SMA91
P4SMA91A
P4SMA100
P4SMA100A
P4SMA110
P4SMA110A
P4SMA120
P4SMA120A
P4SMA130
P4SMA130A
P4SMA150
P4SMA150A
P4SMA160
P4SMA160A
P4SMA170
P4SMA170A
P4SMA180
P4SMA180A
P4SMA200
P4SMA200A
CQJ
CRJ
CSJ
CTJ
CUJ
CVJ
CWJ
CXJ
CYJ
CZJ
RDJ
REJ
RFJ
RGJ
RHJ
RKJ
RLJ
RMJ
RNJ
RPJ
RQJ
RRJ
RSJ
RTJ
67.5
71.3
73.8
77.9
81.9
86.5
90
95
99
105
108
114
117
124
135
143
144
152
153
162
162
171
180
190
VBR (V)
(Note 1)
Max
82.5
78.8
90.2
86.1
100
95.5
110
105
121
116
132
126
143
137
165
158
176
168
187
179
198
189
220
210
Test
Current
IT
(mA)
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
Stand-Off
Voltage
V
WM
(V)
60.7
64.1
66.4
70.1
73.7
77.8
81.0
85.5
89.2
94.0
97.2
102.0
105.0
111.0
121.0
128.0
130.0
136.0
138.0
145.0
146.0
154.0
162.0
171.0
Maximum
@ V
WM
ID (uA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Current IPPM
(A) (Note 2)
3.8
4.0
3.5
3.7
3.2
3.3
2.9
3.0
2.6
2.7
2.4
2.5
2.2
2.3
1.9
2.0
1.8
1.9
1.7
1.8
1.6
1.7
1.4
1.51
Maximum
@ IPPM
Vc(V)
108
103
118
113
131
125
144
137
158
152
173
165
187
179
215
207
230
219
244
234
258
246
287
274
Maximum
Coefficient
of VBR(%/℃)
0.105
0.105
0.105
0.105
0.106
0.106
0.106
0.106
0.107
0.107
0.107
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
Reverse Leakage Peak Pulse Clamping Voltage Temperature
Notes:
1. V
BR
measure after I
T
applied for 300us, I
T
=square wave pulse or equivalent.
2. Surge current waveform per Figure. 3 and derate per Figure. 2.
3. For bipolar types having V
WM
of 10 volts and under, the I
D
limit is doubled.
4. For bidirectional use C or CA suffix for types PS4MA6.8 through P4SMA200A.
5. All terms and symbols are consistent with ANSI/IEEE C62.35.
Version:I13
Embedded System
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