Rev. D
/
AH
2008
-
02
-
25
P4SMA6.8A - P4SMA250C
A
400W Surface Mount Transient
Voltage Suppressor
TAITRON COMPONEN
T
S INCORPORATED www.taitroncomponents.com
Page 1
of 6
Tel: (800)
-
TAITRON (800)
-
824
-
8766 (661)
-
257
-
6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
400W Surface Mount Transient Voltage Suppressor
Features
z Breakdown voltage from 6.8 to 250 volts
z Low inductance, excellent clamping capability
z Repetition rate(duty cycle): 0.01%
z Fast response time: typically less than 1.0ps from 0v to VBR
z For unidirectional types
z Typical IR less than 1 µA above 10V
z High temperature soldering guaranteed:250°C/10 seconds at terminals
z This series is UL recognized under component index. File number E315008
z RoHS Compliant
Mechanical Data
Case: JEDEC DO-214AC (SMA) molded plastic over glass passivated junction
Epoxy: Meets UL 94V-0 flammability rating
Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: Color band denoted positive end (cathode)
Mounting position: Any
Weight: 0.002 ounces, 0.061 gram
Maximum Ratings (T
Ambient
=25ºC unless noted otherwise)
Symbol Description Value Unit Conditions
PPPM Peak Pulse Power Dissipation
on 10/1000μs Waveform Minimum 400 W Non-repetitive current pulse, per FIG.3 and
derated above TA=25° C per FIG.2
IPPM Peak Pulse current
on 10/1000μs Waveform See Table A
IFSM Peak Forward Surge Current 40 A 8.3ms single half sine-wave superimposed
on rated load, (JEDEC Method) (Note 1,2)
TJ,TSTG Operating Junction and Storage
Temperature Range -55 to 150 ° C
Note: 1. Mounted on 5.0mm x 5.0mm (0.03mm thick) copper pads to each terminal
2. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle= 4 pulses per minutes maximum.
SMA
400W Surface Mount Transient Voltage Suppressor
Rev. D
/
AH
2008
-
02
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25
www.taitroncomponents.com Page 2
of 6
P4SMA6.8A - P4SMA250CA
Electrical Characteristics (T
Ambient
=25ºC unless noted otherwise)
Breakdown Voltage
@ Test Current.
Part NO. Device
Marking
Code
Reverse
Stand-
off
Voltage V BR
Max.
Clamping
Voltage
@ IPPM
Max.
Peak
Pulse
Current
Max.
Reverse
Leakage
Current
@ V WM
Uni-Polar Bi-Polar Uni Bi V WM
(V) Min. Max. IT(mA) VC (V) IPPM (A) ID (μA)
P4SMA6.8A P4SMA6.8CA 6V8A 6V8C 5.8 6.45 7.14 10.5 39 1000/2000
P4SMA7.5A P4SMA7.5CA 7V5A 7V5C 6.4 7.13 7.88 11.3 36.3 500/1000
P4SMA8.2A P4SMA8.2CA 8V2A 8V2C 7.02 7.79 8.61
10
12.1 33.9 200/400
P4SMA9.1A P4SMA9.1CA 9V1A 9V1C 7.78 8.65 9.55 1 13.4 30.6 50/100
P4SMA10A P4SMA10CA 10A 10C 8.55 9.5 10.5 1 14.5 28.3 10/20
P4SMA11A P4SMA11CA 11A 11C 9.4 10.5 11.6 1 15.6 26.3 5/10
P4SMA12A P4SMA12CA 12A 12C 10.2 11.4 12.6 1 16.7 24.6 5/10
P4SMA13A P4SMA13CA 13A 13C 11.1 12.4 13.7 1 18.2 22.5 1.0
P4SMA15A P4SMA15CA 15A 15C 12.8 14.3 15.8 1 21.2 19.3 1.0
P4SMA16A P4SMA16CA 16A 16C 13.6 15.2 16.8 1 22.5 18.2 1.0
P4SMA18A P4SMA18CA 18A 18C 15.3 17.1 18.9 1 25.5 16.1 1.0
P4SMA20A P4SMA20CA 20A 20C 17.1 19.0 21.0 1 27.7 14.8 1.0
P4SMA22A P4SMA22CA 22A 22C 18.8 20.9 23.1 1 30.6 13.4 1.0
P4SMA24A P4SMA24CA 24A 24C 20.5 22.8 25.2 1 33.2 12.3 1.0
P4SMA27A P4SMA27CA 27A 27C 23.1 25.7 28.4 1 37.5 10.9 1.0
P4SMA30A P4SMA30CA 30A 30C 25.6 28.5 31.5 1 41.4 9.9 1.0
P4SMA33A P4SMA33CA 33A 33C 28.2 31.4 34.7 1 45.7 9.0 1.0
P4SMA36A P4SMA36CA 36A 36C 30.8 34.2 37.8 1 49.9 8.2 1.0
P4SMA39A P4SMA39CA 39A 39C 33.3 37.1 41 1 53.9 7.6 1.0
P4SMA43A P4SMA43CA 43A 43C 36.8 40.9 45.2 1 59.3 6.9 1.0
P4SMA47A P4SMA47CA 47A 47C 40.2 44.7 49.4 1 64.8 6.3 1.0
P4SMA51A P4SMA51CA 51A 51C 43.6 48.5 53.6 1 70.1 5.8 1.0
P4SMA56A P4SMA56CA 56A 56C 47.8 53.2 58.8 1 77 5.3 1.0
P4SMA62A P4SMA62CA 62A 62C 53 58.9 65.1 1 85 4.8 1.0
P4SMA68A P4SMA68CA 68A 68C 58.1 64.6 71.4 1 92 4.5 1.0
P4SMA75A P4SMA75CA 75A 75C 64.1 71.3 78.8 1 103 4.0 1.0
P4SMA82A P4SMA82CA 82A 82C 70.1 77.9 86.1 1 113 3.6 1.0
P4SMA91A P4SMA91CA 91A 91C 77.8 86.5 95.5 1 125 3.3 1.0
P4SMA100A P4SMA100CA 100A 100C 85.5 95 105 1 137 3.0 1.0
P4SMA110A P4SMA110CA 110A 110C 94 105 116 1 152 2.7 1.0
P4SMA120A P4SMA120CA 120A 120C 102 114 126 1 165 2.5 1.0
P4SMA130A P4SMA130CA 130A 130C 111 124 137 1 179 2.3 1.0
400W Surface Mount Transient Voltage Suppressor
Rev. D
/
AH
2008
-
02
-
25
www.taitroncomponents.com Page 3
of 6
P4SMA6.8A - P4SMA250CA
Fig.1- Peak Pulse Power Rating Curve
Td - Pulse Width (sec.)
Fig.2- Pulse Derating Curve
Ta - Ambient Temperature (°C)
Electrical Characteristics (T
Ambient
=25ºC unless noted otherwise)
Breakdown Voltage
@ Test Current.
Part NO. Device
Marking
Code
Reverse
Stand-
off
Voltage V BR
Max.
Clamping
Voltage
@ IPPM
Max.
Peak
Pulse
Current
Max.
Reverse
Leakage
Current
@ V WM
Uni-Polar Bi-Polar Uni Bi V WM
(V) Min. Max. IT(mA) VC (V) IPPM (A) ID (μA)
P4SMA150A P4SMA150CA 150A 150C 128 143 158 1 207 2.0 1.0
P4SMA160A P4SMA160CA 160A 160C 136 152 168 1 219 1.9 1.0
P4SMA170A P4SMA170CA 170A 170C 145 162 179 1 234 1.8 1.0
P4SMA180A P4SMA180CA 180A 180C 154 171 189 1 246 1.7 1.0
P4SMA200A P4SMA200CA 200A 200C 171 190 210 1 274 1.5 1.0
P4SMA220A P4SMA220CA 220A 220C 185 209 231 1 328 1.3 1.0
P4SMA250A P4SMA250CA 250A 250C 214 237 263 1 344 1.2 1.0
Note: For bi-directional type having VWM of 10V and less, the ID limit is double.
Typical Characteristics Curves
PPPM - Peak Pulse Power Dissipation (KW)
PPPM or IPPM, Derating in Percentage (%)
400W Surface Mount Transient Voltage Suppressor
Rev. D
/
AH
2008
-
02
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25
www.taitroncomponents.com Page 4
of 6
P4SMA6.8A - P4SMA250CA
Fig.4 - Max. Non-Repetitive Forward Surge Curren
t
Uni-directional only
Number of C
y
cles at 60Hz
Fig.5- Steady State Power Derating Curve
TL - Lead Temperature (°C)
Fig.3- Pulse Waveform
T - Time (ms)
PM(AV) Steady State Power Dissipation (W)
IFSM - Peak Forward Surge Current (A)
IPPM - Peak Pulse Current (%)
Fig.6- Typ. Junction Capacitance Uni-Directional
VWM – Reverse Stand-Off Voltage (V)
CJ - Junction Capaci tance (pF)
400W Surface Mount Transient Voltage Suppressor
Rev. D
/
AH
2008
-
02
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25
www.taitroncomponents.com Page 5
of 6
P4SMA6.8A - P4SMA250CA
Fig.7 – Typical Reverse Leakage Characteristics
V(BR) – Breakdown Voltage (V)
Dimensions in inches (mm)
SMA
ID – Instantaneous Reverses
Leaka
g
e Current
(
µ
A
)
400W Surface Mount Transient Voltage Suppressor
Rev. D
/
AH
2008
-
02
-
25
www.taitroncomponents.com Page 6
of 6
P4SMA6.8A - P4SMA250CA
How to contact us:
US HEADQUARTERS
28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: taitron@taitroncomponents.com
Http://www.taitroncomponents.com
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Tel: +52-55-5560-1519
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