Features
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.
SMAJ
P4KE6.8(C)A
THRU
SMAJP4KE550(C)A
Transient
Voltage Suppressor
6.8 to 550 Volts
400 Watt
www.mccsemi.com
omponents
20736 Marilla Street Chatsworth

 !"#
$% !"#
MCC
Revision: 2 2005/05/19
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
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
l UL Recognized File # E222849
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)
SMAJP4KE6.8A 5.80 6.45 7.14 10 10.5 39.0 1000 6V8A
SMAJP4KE7.5A 6.40 7.13 7.88 10 11.3 36.3 500 7V5A
SMAJP4KE8.2A 7.02 7.79 8.61 10 12.1 33.9 200 8V2A
SMAJP4KE9.1A 7.78 8.65 9.55 1 13.4 30.6 50 9V1A
SMAJP4KE10A 8.55 9.50 10.50
1 14.5 28.3 10 10A
SMAJP4KE11A 9.40 10.50
11.60
1 15.6 26.3 5 11A
SMAJP4KE12A 10.20 11.40
12.60
1 16.7 24.6 5 12A
SMAJP4KE13A 11.10 12.40
13.70
1 18.2 22.5 5 13A
SMAJP4KE15A 12.80 14.30
15.80
1 21.2 19.3 5 15A
SMAJP4KE16A 13.60 15.20
16.80
1 22.5 18.2 5 16A
SMAJP4KE18A 15.30 17.10
18.90
1 25.5 16.1 5 18A
SMAJP4KE20A 17.10 19.00
21.00
1 27.7 14.8 5 20A
SMAJP4KE22A 18.80 20.90
23.10
1 30.6 13.4 5 22A
SMAJP4KE24A 20.50 22.80
25.20
1 33.2 12.3 5 24A
SMAJP4KE27A 23.10 25.70
28.40
1 37.5 10.9 5 27A
SMAJP4KE30A 25.60 28.50
31.50
1 41.4 9.9 5 30A
SMAJP4KE33A 28.20 31.40
34.70
1 45.7 9.0 5 33A
SMAJP4KE36A 30.80 34.20
37.80
1 49.9 8.2 5 36A
SMAJP4KE39A 33.30 37.10
41.00
1 53.9 7.6 5 39A
SMAJP4KE43A 36.80 40.90
45.20
1 59.3 6.9 5 43A
SMAJP4KE47A 40.20 44.70
49.40
1 64.8 6.3 5 47A
SMAJP4KE51A 43.60 48.50
53.60
1 70.1 5.8 5 51A
SMAJP4KE56A 47.80 53.20
58.80
1 77.0 5.3 5 56A
SMAJP4KE62A 53.00 58.90
65.10
1 85.0 4.8 5 62A
SMAJP4KE68A 58.10 64.60
71.40
1 92.0 4.5 5 68A
SMAJP4KE75A 64.10 71.30
78.80
1 103.0 4.0 5 75A
SMAJP4KE82A 70.10 77.90
86.10
1 113.0 3.6 5 82A
SMAJP4KE91A 77.80 86.50
95.50
1 125.0 3.3 5 91A
SMAJP4KE100A 85.50 95.00
105.00
1 137.0 3.0 5 100A
SMAJP4KE110A 94.00 105.00
116.00
1 152.0 2.7 5 110A
SMAJP4KE120A 102.00 114.00
126.00
1 165.0 2.5 5 120A
SMAJP4KE130A 111.00 124.00
137.00
1 179.0 2.3 5 130A
SMAJP4KE150A 128.00 143.00
158.00
1 207.0 2.0 5 150A
SMAJP4KE160A 136.00 152.00
168.00
1 219.0 1.9 5 160A
SMAJP4KE170A 145.00 162.00
179.00
1 234.0 1.8 5 170A
SMAJP4KE180A 154.00 171.00
189.00
1 246.0 1.7 5 180A
SMAJP4KE200A 171.00 190.00
210.00
1 274.0 1.5 5 200A
SMAJP4KE220A 185.00 209.00
231.00
1 328.0 1.3 5 220A
SMAJP4KE250A 214.00 237.00
263.00
1 344.0 1.2 5 250A
SMAJP4KE300A 256.00 285.00
315.00
1 414.0 1.0 5 300A
SMAJP4KE350A 300.00 332.00
368.00
1 482.0 0.9 5 350A
SMAJP4KE400A 342.00 380.00
420.00
1 548.0 0.8 5 400A
SMAJP4KE440A 376.00 418.00
462.00
1 602.0 0.7 5 440A
SMAJP4KE480A 408.00 456.00
504.00
1 658.0 0.6 5 480A
SMAJP4KE510A 434.00 485.00
535.00
1 698.0 0.6 5 510A
SMAJP4KE530A 477.00 503.50
556.50
1 725.0 0.6 5 530A
SMAJP4KE540A 459.00 513.00
567.00
1 740.0 0.5 5 540A
SMAJP4KE550A 495.00 522.50
577.50
1 760.0 0.5 5 550A
SMAJP4KE6.8(C
)A THRU SMAJP4KE550(C)A MCC
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: 2 2005/05/19
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)
SMAJP4KE6.8CA
5.80 6.45 7.14 10 10.5 39.0 1000 6V8C
SMAJP4KE7.5CA
6.40 7.13 7.88 10 11.3 36.3 500 7V5C
SMAJP4KE8.2CA
7.02 7.79 8.61 10 12.1 33.9 200 8V2C
SMAJP4KE9.1CA
7.78 8.65 9.55 1 13.4 30.6 50 9V1C
SMAJP4KE10CA 8.55 9.50 10.50
1 14.5 28.3 10 10C
SMAJP4KE11CA 9.40 10.50
11.60
1 15.6 26.3 5 11C
SMAJP4KE12CA 10.20 11.40
12.60
1 16.7 24.6 5 12C
SMAJP4KE13CA 11.10 12.40
13.70
1 18.2 22.5 5 13C
SMAJP4KE15CA 12.80 14.30
15.80
1 21.2 19.3 5 15C
SMAJP4KE16CA 13.60 15.20
16.80
1 22.5 18.2 5 16C
SMAJP4KE18CA 15.30 17.10
18.90
1 25.5 16.1 5 18C
SMAJP4KE20CA 17.10 19.00
21.00
1 27.7 14.8 5 20C
SMAJP4KE22CA 18.80 20.90
23.10
1 30.6 13.4 5 22C
SMAJP4KE24CA 20.50 22.80
25.20
1 33.2 12.3 5 24C
SMAJP4KE27CA 23.10 25.70
28.40
1 37.5 10.9 5 27C
SMAJP4KE30CA 25.60 28.50
31.50
1 41.4 9.9 5 30C
SMAJP4KE33CA 28.20 31.40
34.70
1 45.7 9.0 5 33C
SMAJP4KE36CA 30.80 34.20
37.80
1 49.9 8.2 5 36C
SMAJP4KE39CA 33.30 37.10
41.00
1 53.9 7.6 5 39C
SMAJP4KE43CA 36.80 40.90
45.20
1 59.3 6.9 5 43C
SMAJP4KE47CA 40.20 44.70
49.40
1 64.8 6.3 5 47C
SMAJP4KE51CA 43.60 48.50
53.60
1 70.1 5.8 5 51C
SMAJP4KE56CA 47.80 53.20
58.80
1 77.0 5.3 5 56C
SMAJP4KE62CA 53.00 58.90
65.10
1 85.0 4.8 5 62C
SMAJP4KE68CA 58.10 64.60
71.40
1 92.0 4.5 5 68C
SMAJP4KE75CA 64.10 71.30
78.80
1 103.0 4.0 5 75C
SMAJP4KE82CA 70.10 77.90
86.10
1 113.0 3.6 5 82C
SMAJP4KE91CA 77.80 86.50
95.50
1 125.0 3.3 5 91C
SMAJP4KE100CA
85.50 95.00
105.00
1 137.0 3.0 5 100C
SMAJP4KE110CA
94.00 105.00
116.00
1 152.0 2.7 5 110C
SMAJP4KE120CA
102.00 114.00
126.00
1 165.0 2.5 5 120C
SMAJP4KE130CA
111.00 124.00
137.00
1 179.0 2.3 5 130C
SMAJP4KE150CA
128.00 143.00
158.00
1 207.0 2.0 5 150C
SMAJP4KE160CA
136.00 152.00
168.00
1 219.0 1.9 5 160C
SMAJP4KE170CA
145.00 162.00
179.00
1 234.0 1.8 5 170C
SMAJP4KE180CA
154.00 171.00
189.00
1 246.0 1.7 5 180C
SMAJP4KE200CA
171.00 190.00
210.00
1 274.0 1.5 5 200C
SMAJP4KE220CA
185.00 209.00
231.00
1 328.0 1.3 5 220C
SMAJP4KE250CA
214.00 237.00
263.00
1 344.0 1.2 5 250C
SMAJP4KE300CA
256.00 285.00
315.00
1 414.0 1.0 5 300C
SMAJP4KE350CA
300.00 332.00
368.00
1 482.0 0.9 5 350C
SMAJP4KE400CA
342.00 380.00
420.00
1 548.0 0.8 5 400C
SMAJP4KE440CA
376.00 418.00
462.00
1 602.0 0.7 5 440C
SMAJP4KE480CA
408.00 456.00
504.00
1 658.0 0.6 5 480C
SMAJP4KE510CA
434.00 485.00
535.00
1 698.0 0.6 5 510C
SMAJP4KE530CA
477.00 503.50
556.50
1 725.0 0.6 5 530C
SMAJP4KE540CA
459.00 513.00
567.00
1 740.0 0.5 5 540C
SMAJP4KE550CA
495.00 522.50
577.50
1 760.0 0.5 5 550C
SMAJP4KE6.8(C
)A THRU SMAJP4KE550(C)A MCC
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: 2 2005/05/19
www.mccsemi.com
Revision: 2 2005/05/19
SMAJP4KE6.8(C
)A THRU SMAJP4KE550(C)A MCC
P4SMAJ6.8A
P4SMAJ91A
P4SMAJ170A
P4SMAJ100A