Features
l For surface mount applications in in order to optimize
board space
l Low profile package
l Fast response time: typical less than 1.0ps from 0 volts to
VBR minimum
l Low inductance
Mechanical Data
l CASE: JEDEC DO-214AC
l Terminals: solderable per MIL-STD-750, Method 2026
l Polarity: Color band denotes positive end (cathode)
except Bidirectional
l Maximum soldering temperature: 250oC for 10 seconds
Maximum Ratings @ 25oC Unless Otherwise Specified
Peak Pulse Current on
10/1000us waveform IPP See Table 1 Note: 1
Peak Pulse Power
Dissipation PPP 400W Note: 1,
Peak Forward Surge
Current IFSM) 40A Note: 3
Operation And Storage
Temperature Range TJ, TSTG-55oC to
+150oC
NOTES:
1. Non-repetitive current pulse, per Fig.3 and derated above
TA=25oC per Fig.2.
2. Mounted on 5.0mm2 copper pads to each terminal.
3. 8.3ms, single half sine wave duty cycle=4 pulses per. Minute
maximum.
P4SMAJ
6.8(C)A
THRU
P4SMAJ550(C)A
Transient
Voltage Suppressor
6.8 to 550 Volts
400 Watt
www.mccsemi.com
l Excellent clamping capability
omponents
20736 Marilla Street Chatsworth

 !"#
$% !"#
MCC
Revision: 1 2004/06/24
0.05 5”
0.0 85 ”
0.0 58 ”
SUGGESTED SOLDER
PAD LAYOUT
MAX 5”
MIN 5”
MIN 5”
DO-214AC
(SMAJ)( LEAD FRAME)
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .079 .096 2.00 2.44
B .050 .064 1.27 1.63
C .002 .008 .05 .20
D --- .02 --- .51
E .030 .060 .76 1.52
F .065 .091 1.65 2.32
G .189 .220 4.80 5.59
H .157 .181 4.00 4.60
J .090 .115 2.25 2.92
H
J
E
F
G
A
D
C
ELECTRICAL CHARACTERISTICS @25°C
MCC
PART NUMBER
REVERSE
STAND-OFF
VOLTAGE
VWM
BREAKDOWN VOLTAGE
V(BR) @ IT
(VOLTS)
MAXIMUM
CLAMPING
VOLTAGE @
IPP
PEAK PULSE
CURRENT
IPP
MAXIMUM
REVERSE
LEAKAGE
@VWM
ID
MARKING
CODE
(VOLTS) MIN MAX IT (mA) (VOLTS) (AMPS) (µA)
P4SMAJ6.8A 5.80 6.45 7.14 10 10.5 39.0 1000 6V8A
P4SMAJ7.5A 6.40 7.13 7.88 10 11.3 36.3 500 7V5A
P4SMAJ8.2A 7.02 7.79 8.61 10 12.1 33.9 200 8V2A
P4SMAJ9.1A 7.78 8.65 9.55 1 13.4 30.6 50 9V1A
P4SMAJ10A 8.55 9.50 10.50
1 14.5 28.3 10 10A
P4SMAJ11A 9.40 10.50
11.60
1 15.6 26.3 5 11A
P4SMAJ12A 10.20 11.40
12.60
1 16.7 24.6 5 12A
P4SMAJ13A 11.10 12.40
13.70
1 18.2 22.5 5 13A
P4SMAJ15A 12.80 14.30
15.80
1 21.2 19.3 5 15A
P4SMAJ16A 13.60 15.20
16.80
1 22.5 18.2 5 16A
P4SMAJ18A 15.30 17.10
18.90
1 25.5 16.1 5 18A
P4SMAJ20A 17.10 19.00
21.00
1 27.7 14.8 5 20A
P4SMAJ22A 18.80 20.90
23.10
1 30.6 13.4 5 22A
P4SMAJ24A 20.50 22.80
25.20
1 33.2 12.3 5 24A
P4SMAJ27A 23.10 25.70
28.40
1 37.5 10.9 5 27A
P4SMAJ30A 25.60 28.50
31.50
1 41.4 9.9 5 30A
P4SMAJ33A 28.20 31.40
34.70
1 45.7 9.0 5 33A
P4SMAJ36A 30.80 34.20
37.80
1 49.9 8.2 5 36A
P4SMAJ39A 33.30 37.10
41.00
1 53.9 7.6 5 39A
P4SMAJ43A 36.80 40.90
45.20
1 59.3 6.9 5 43A
P4SMAJ47A 40.20 44.70
49.40
1 64.8 6.3 5 47A
P4SMAJ51A 43.60 48.50
53.60
1 70.1 5.8 5 51A
P4SMAJ56A 47.80 53.20
58.80
1 77.0 5.3 5 56A
P4SMAJ62A 53.00 58.90
65.10
1 85.0 4.8 5 62A
P4SMAJ68A 58.10 64.60
71.40
1 92.0 4.5 5 68A
P4SMAJ75A 64.10 71.30
78.80
1 103.0 4.0 5 75A
P4SMAJ82A 70.10 77.90
86.10
1 113.0 3.6 5 82A
P4SMAJ91A 77.80 86.50
95.50
1 125.0 3.3 5 91A
P4SMAJ100A 85.50 95.00
105.00
1 137.0 3.0 5 100A
P4SMAJ110A 94.00 105.00
116.00
1 152.0 2.7 5 110A
P4SMAJ120A 102.00 114.00
126.00
1 165.0 2.5 5 120A
P4SMAJ130A 111.00 124.00
137.00
1 179.0 2.3 5 130A
P4SMAJ150A 128.00 143.00
158.00
1 207.0 2.0 5 150A
P4SMAJ160A 136.00 152.00
168.00
1 219.0 1.9 5 160A
P4SMAJ170A 145.00 162.00
179.00
1 234.0 1.8 5 170A
P4SMAJ180A 154.00 171.00
189.00
1 246.0 1.7 5 180A
P4SMAJ200A 171.00 190.00
210.00
1 274.0 1.5 5 200A
P4SMAJ220A 185.00 209.00
231.00
1 328.0 1.3 5 220A
P4SMAJ250A 214.00 237.00
263.00
1 344.0 1.2 5 250A
P4SMAJ300A 256.00 285.00
315.00
1 414.0 1.0 5 300A
P4SMAJ350A 300.00 332.00
368.00
1 482.0 0.9 5 350A
P4SMAJ400A 342.00 380.00
420.00
1 548.0 0.8 5 400A
P4SMAJ440A 376.00 418.00
462.00
1 602.0 0.7 5 440A
P4SMAJ480A 408.00 456.00
504.00
1 658.0 0.6 5 480A
P4SMAJ510A 434.00 485.00
535.00
1 698.0 0.6 5 510A
P4SMAJ530A 477.00 503.50
556.50
1 725.0 0.6 5 530A
P4SMAJ540A 459.00 513.00
567.00
1 740.0 0.5 5 540A
P4SMAJ550A 495.00 522.50
577.50
1 760.0 0.5 5 550A
MCC
PART NUMBER
REVERSE
STAND-OFF
VOLTAGE
VWM
BREAKDOWN VOLTAGE
V(BR) @ IT
(VOLTS)
MAXIMUM
CLAMPING
VOLTAGE @
IPP
PEAK PULSE
CURRENT
IPP
MAXIMUM
REVERSE
LEAKAGE
@VWM
ID
MARKING
CODE
For bi-directional type having Vrwm of 10 volts and less, the IR limit is double.
The available parts are “A” type only, the parts without A (VBR is ±10%) is not available.
www.mccsemi.com
Revision: 1 2004/06/24
P4SMAJ6.8(C
)A THRU P4SMAJ550(C)A MCC
ELECTRICAL CHARACTERISTICS @25°C
MCC
PART NUMBER
REVERSE
STAND-OFF
VOLTAGE
VWM
BREAKDOWN VOLTAGE
V(BR) @ IT
(VOLTS)
MAXIMUM
CLAMPING
VOLTAGE @
IPP
PEAK PULSE
CURRENT
IPP
MAXIMUM
REVERSE
LEAKAGE
@VWM
ID
MARKING
CODE
(VOLTS) MIN MAX IT (mA) (VOLTS) (AMPS) (µA)
P4SMAJ6.8CA 5.80 6.45 7.14 10 10.5 39.0 1000 6V8C
P4SMAJ7.5CA 6.40 7.13 7.88 10 11.3 36.3 500 7V5C
P4SMAJ8.2CA 7.02 7.79 8.61 10 12.1 33.9 200 8V2C
P4SMAJ9.1CA 7.78 8.65 9.55 1 13.4 30.6 50 9V1C
P4SMAJ10CA 8.55 9.50 10.50
1 14.5 28.3 10 10C
P4SMAJ11CA 9.40 10.50
11.60
1 15.6 26.3 5 11C
P4SMAJ12CA 10.20 11.40
12.60
1 16.7 24.6 5 12C
P4SMAJ13CA 11.10 12.40
13.70
1 18.2 22.5 5 13C
P4SMAJ15CA 12.80 14.30
15.80
1 21.2 19.3 5 15C
P4SMAJ16CA 13.60 15.20
16.80
1 22.5 18.2 5 16C
P4SMAJ18CA 15.30 17.10
18.90
1 25.5 16.1 5 18C
P4SMAJ20CA 17.10 19.00
21.00
1 27.7 14.8 5 20C
P4SMAJ22CA 18.80 20.90
23.10
1 30.6 13.4 5 22C
P4SMAJ24CA 20.50 22.80
25.20
1 33.2 12.3 5 24C
P4SMAJ27CA 23.10 25.70
28.40
1 37.5 10.9 5 27C
P4SMAJ30CA 25.60 28.50
31.50
1 41.4 9.9 5 30C
P4SMAJ33CA 28.20 31.40
34.70
1 45.7 9.0 5 33C
P4SMAJ36CA 30.80 34.20
37.80
1 49.9 8.2 5 36C
P4SMAJ39CA 33.30 37.10
41.00
1 53.9 7.6 5 39C
P4SMAJ43CA 36.80 40.90
45.20
1 59.3 6.9 5 43C
P4SMAJ47CA 40.20 44.70
49.40
1 64.8 6.3 5 47C
P4SMAJ51CA 43.60 48.50
53.60
1 70.1 5.8 5 51C
P4SMAJ56CA 47.80 53.20
58.80
1 77.0 5.3 5 56C
P4SMAJ62CA 53.00 58.90
65.10
1 85.0 4.8 5 62C
P4SMAJ68CA 58.10 64.60
71.40
1 92.0 4.5 5 68C
P4SMAJ75CA 64.10 71.30
78.80
1 103.0 4.0 5 75C
P4SMAJ82CA 70.10 77.90
86.10
1 113.0 3.6 5 82C
P4SMAJ91CA 77.80 86.50
95.50
1 125.0 3.3 5 91C
P4SMAJ100CA 85.50 95.00
105.00
1 137.0 3.0 5 100C
P4SMAJ110CA 94.00 105.00
116.00
1 152.0 2.7 5 110C
P4SMAJ120CA 102.00 114.00
126.00
1 165.0 2.5 5 120C
P4SMAJ130CA 111.00 124.00
137.00
1 179.0 2.3 5 130C
P4SMAJ150CA 128.00 143.00
158.00
1 207.0 2.0 5 150C
P4SMAJ160CA 136.00 152.00
168.00
1 219.0 1.9 5 160C
P4SMAJ170CA 145.00 162.00
179.00
1 234.0 1.8 5 170C
P4SMAJ180CA 154.00 171.00
189.00
1 246.0 1.7 5 180C
P4SMAJ200CA 171.00 190.00
210.00
1 274.0 1.5 5 200C
P4SMAJ220CA 185.00 209.00
231.00
1 328.0 1.3 5 220C
P4SMAJ250CA 214.00 237.00
263.00
1 344.0 1.2 5 250C
P4SMAJ300CA 256.00 285.00
315.00
1 414.0 1.0 5 300C
P4SMAJ350CA 300.00 332.00
368.00
1 482.0 0.9 5 350C
P4SMAJ400CA 342.00 380.00
420.00
1 548.0 0.8 5 400C
P4SMAJ440CA 376.00 418.00
462.00
1 602.0 0.7 5 440C
P4SMAJ480CA 408.00 456.00
504.00
1 658.0 0.6 5 480C
P4SMAJ510CA 434.00 485.00
535.00
1 698.0 0.6 5 510C
P4SMAJ530CA 477.00 503.50
556.50
1 725.0 0.6 5 530C
P4SMAJ540CA 459.00 513.00
567.00
1 740.0 0.5 5 540C
P4SMAJ550CA 495.00 522.50
577.50
1 760.0 0.5 5 550C
For bi-directional type having Vrwm of 10 volts and less, the IR limit is double.
The available parts are “A” type only, the parts without A (VBR is ±10%) is not available.
www.mccsemi.com
Revision: 1 2004/06/24
P4SMAJ6.8(C
)A THRU P4SMAJ550(C)A MCC
P4SMAJ6.8A
P4SMAJ91A
P4SMAJ170A
P4SMAJ100A