TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298
Website: http://www.microsemi.com
6 Lake Street, Lawrence, MA 01841
Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803
400W Transient Voltage Suppressor
- High Reliability controlled devices
- Economical series for thru hole mounting
- Unidirectional (A) and Bidirectional (CA) construction
- Selections for 5.8 to 342 V standoff voltages (V
WM
)
- Fast response
LEVELS
M, MA, MX, MXL
DEVICES
MP4KE6.8A thru MP4KE400CA, e3
FEATURES
High reliability controlled devices with wafer fabrication and assembly lot traceability
100 % surge tested devices
Optional upscreening available by replacing the M prefix with MA, MX or MXL. These prefixes
specify various screening and conformance inspection options based on MIL-PRF-19500
Refer to
MicroNote 129
for more details on the screening options.
Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B
RoHS Compliant devices available by adding “e3” suffix
3σ lot norm screening performed on Standby Current I
D
APPLICATIONS / BENEFITS
Suppresses transients up to 400 watts @ 10/1000
s
(see Figure 1)
2
Protects sensitive components such as IC’s, CMOS, Bipolar, BiCMOS, ECL, DTL, T L, etc.
Protection from switching transients & induced RF
Compliant to IEC 61000-4-2 and IEC 61000-4-4 for ESD and EFT protection respectively.
Secondary lightning protection per IEC 61000-4-5 with 42 Ohms source impedance:
o
Class 1: MP4KE5.0A to MP4KE91CA
o
Class 2: MP4KE5.0A to MP4KE47ACA
o
Class 3: MP4KE5.0A to MP4KE24CA
o
Class 4: MP4KE5.0A to MP4KE12CA
Secondary lightning protection per IEC 61000-4-5 with 12 Ohms source impedance:
o
Class 1: MP4KE5.0A to MP4KE30CA
o
Class 2: MP4KE5.0A to MP4KE15CA
DO-41 (DO-204AL)
MAXIMUM RATINGS
Operating and Storage Temperature: -65 °C to +150 °C
Peak Pulse Power: 400 Watts at 10/1000
s
(see Figures 1, 2 and 3 for t
W
, waveform and
derating effects) with impulse repetition rate (duty factor) of 0.01 % or less
Thermal Resistance: 50 °C /W junction to leads @ 3/8 inch (10 mm) from body, or 110
C/W
2
junction to ambient when mounted on FR4 PC board with 4 mm copper pads (1 oz) and track
width 1 mm, length 25 mm
Steady-State Power: 2.5 Watts @ TL=25
C
at 3/8 inch (10 mm) from body, or 1.13 W at TA =
25 ºC on FR4 PC board described for thermal resistance
Forward Voltage at 25
C:
3.5 V @ 30 A with 8.3 ms half-sine wave (unidirectional only
Solder temperatures: 260
C
for 10 s (maximum)
RF01006 Rev A, June 2010
High Reliability Product Group
Page 1 of 4
TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298
6 Lake Street, Lawrence, MA 01841
Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803
Website: http://www.microsemi.com
___________________________________________________________________________________________________________________________________
MECHANICAL AND PACKAGING
Void-free transfer molded thermosetting epoxy body meeting UL94V-0
Tin-Lead (90 % Sn, 10 % Pb) or RoHS (100% Sn) Compliant annealed matte-Tin plating readily solderable per
MIL-STD-750, method 2026
Body marked with part number
Cathode indicated by band. No cathode band on bi-directional devices.
Available in bulk or custom tape-and-reel packaging
TAPE-AND-REEL standard per EIA-296 (add “TR” suffix to part number)
Weight: 0.3 gram (approximately)
PACKAGE DIMENSIONS
NOTE:
Cathode indicated by band.
All dimensions in millimeters (inches)
SYMBOLS & DEFINITIONS
Symbol
V
WM
P
PP
V
BR
I
D
Definition
Working Peak (Standoff) Voltage
Peak Pulse Power
Breakdown Voltage
Standby Current
Symbol
I
PP
V
C
Definition
Peak Pulse Current
Clamping Voltage
Breakdown Current for V
BR
I
BR
RF01006 Rev A, June 2010
High Reliability Product Group
Page 2 of 4
TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298
6 Lake Street, Lawrence, MA 01841
Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803
Website: http://www.microsemi.com
___________________________________________________________________________________________________________________________________
ELECTRICAL CHARACTERISTICS @ 25
o
C
REVERSE
STAND-
OFF
VOLTAGE
V
WM
V
BREAKDOWN VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
V
C
@ I
PP
MAXIMUM
STANDBY
CURRENT
I
D
@ V
WM
PEAK PULSE
CURRENT
(see Fig. 2)
I
PP
MAXIMUM
TEMPERATURE
COEFFICIENT
of V
BR
V(BR)
% / °C
MICROSEMI
PART NUMBER
(Note 2)
V
BR
@ I
BR
V
MIN
V
MAX
mA
V
A
A
MP4KE6.8A
MP4KE7.5A
MP4KE8.2A
MP4KE9.1A
MP4KE10A
MP4KE11A
MP4KE12A
MP4KE13A
MP4KE15A
MP4KE16A
MP4KE18A
MP4KE20A
MP4KE22A
MP4KE24A
MP4KE27A
MP4KE30A
MP4KE33A
MP4KE36A
MP4KE39A
MP4KE43A
MP4KE47A
MP4KE51A
MP4KE56A
MP4KE62A
MP4KE68A
MP4KE75A
MP4KE82A
MP4KE91A
MP4KE100A
MP4KE110A
MP4KE120A
MP4KE130A
MP4KE150A
MP4KE160A
MP4KE170A
MP4KE180A
MP4KE200A
MP4KE220A
MP4KE250A
MP4KE300A
MP4KE350A
MP4KE400A
NOTE 1:
NOTE 2:
5.80
6.40
7.02
7.78
8.55
9.40
10.2
11.1
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
53.0
58.1
64.1
70.1
77.8
85.5
94.0
102.0
111.0
128.0
136.0
145.0
154.0
171.0
185.0
214.0
256.0
300.0
342.0
6.45
7.13
7.79
8.65
9.50
10.5
11.4
12.4
14.3
15.2
17.1
19.0
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
44.7
48.5
53.2
58.9
64.6
71.3
77.9
86.5
95.0
105.0
114.0
124.0
143.0
152.0
162.0
171.0
190.0
209.0
237.0
285.0
333.0
380.0
7.14
7.88
8.61
9.55
10.5
11.6
12.6
13.7
15.8
16.8
18.0
21.0
23.1
25.2
28.4
31.5
34.7
37.8
41.0
45.2
49.4
53.6
58.8
65.1
71.4
78.8
86.1
95.5
105.0
116.0
126.0
137.0
158.0
168.0
179.0
189.0
210.0
231.0
263.0
315.0
368.0
420.0
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
548.0
500
200
100
20
5
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
38
35
33
30
28
26
24
22
19
18
16
14.5
13
12
11
9.5
9.0
8.0
7.5
7.0
6.2
5.7
5.2
4.7
4.4
3.9
3.5
3.2
2.9
2.6
2.4
2.2
1.95
1.8
1.7
1.6
1.5
1.0
1.0
1.0
1.0
1.0
.057
.061
.065
.068
.073
.075
.078
.081
.084
.086
.088
.090
.092
.094
.096
.097
.098
.099
.100
.101
.101
.102
.103
.104
.104
.105
.105
.106
.106
.107
.107
.107
.108
.108
.108
.108
.108
.110
.110
.110
.110
.110
Forward Voltage (Vf) @ 30 amps peak, 8.3 ms sine wave equal to 3.5 volts maximum for
MP4KE6.8A TO 200A (excluding bidirectional).
For bidirectional construction, indicate a CA suffix after part number, e.g. MP4KE170CA.
Bidirectional capacitance is half that shown in Figure 4 at zero volts.
RF01006 Rev A, June 2010
High Reliability Product Group
Page 3 of 4
TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298
6 Lake Street, Lawrence, MA 01841
Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803
Website: http://www.microsemi.com
___________________________________________________________________________________________________________________________________
GRAPHS
FIGURE 1
Peak Pulse Power vs. Pulse Time
Test waveform parameters: tr=10
s,
tp=1000
s
FIGURE 2
Pulse Waveform for Exponential Surge
Peak Pulse Power (
P
PP
) or continuous
Average Power in Percent of 25
o
C
Rating
Lead or Ambient Temperature
o
C
FIGURE 3
Derating Curve
C – Capacitance - Picofarads
V
(BR)
- Breakdown Voltage – Volts
FIGURE 4
MP4KE Typical Capacitance vs.
Breakdown Voltage (Unipolar)
RF01006 Rev A, June 2010
High Reliability Product Group
Page 4 of 4
