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Datasheet: 1.5KE39A (Microsemi Corporation)

Unidirectional & Bidirectional Transient Voltage Suppressors

 

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Microsemi Corporation
Unidirectional & Bidirectional
Transient Voltage Suppressors
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
Copyright
2002
6-09-2003 REV A
W
W
W
.
Mi
c
r
o
s
e
m
i
.
C
O
M
S C O T T S D A L E D I V I S I O N
1N6267 thru 1N6303A
1.5KE6.8 thru 1.5KE400A
1N6
267 1
N
6303
A
1.5KE6.8
1
.
5KE400
A
DESCRIPTION
APPEARANCE
The Transient Voltage Suppressor (TVS) series for 1N5908 & 1N6267-1N6303A
are JEDEC registered selections for unidirectional devices. The popular series
of 1.5KE6.8-1.5KE400A offers similar voltages with an extended voltage range
and also provides bidirectional options with a C or CA suffix. All have the same
high Peak Pulse Power rating of 1500 W and extremely fast response time.
They can protect from secondary lightning effects per IEC61000-4-5 and class
levels described herein as well as inductive switching environments and induced
RF protection. Since their response time is virtually instantaneous, they can also
protect from ESD and EFT per IEC61000-4-2 and IEC61000-4-4.
IMPORTANT: For the most current data, consult MICROSEMI's website:
http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
Economical TVS series for thru-hole mounting
Available in both Unidirectional and Bidirectional (add
C or CA suffix for bi-directional)
Voltages from 6.8 to 400 V Breakdown (V
BR
)
Suppresses transients up to 1500 watts @ 10/1000 s
(see Figure 1)
Fast response
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers.
Surface mount equivalent packages are available as
SMCJ5.0 - SMCJ170CA or SMCG5.0 - SMCG170CA
(consult factory for other surface mount options)
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
Protection from switching transients and induced RF
Protection from ESD and EFT per IEC 61000-4-2 and
IEC 61000-4-4
Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1: 1.5KE6.8A to 1.5KE200A or CA *
Class 2: 1.5KE5.0A to 1.5KE180A or CA *
Class 3: 1.5KE5.0A to 1.5KE91A or CA *
Class 4: 1.5KE5.0A to 1.5KE43A or CA *
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1 : 1.5KE5.0A to 1.5KE110A or CA *
Class 2: 1.5KE5.0A to 1.5KE56A or CA *
Class 3: 1.5KE5.0A to 1.5KE27A or CA *
Class 4: 1.5KE5.0A to 1.5KE13A or CA *
Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: 1.5KE5.0A to 1.5KE24A or CA *
Class 3: 1.5KE5.0 to 1.5KE12A or CA *
* Also applies to 1N5908 and 1Nxxxx of same voltage
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
Peak Pulse Power dissipation at 25
C: 1500 watts at
10/1000 s (also see Fig 1,2, and 3)
Impulse repetition rate (duty factor): 0.01%
t
clamping
(0 volts to V
(BR)
min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
Operating and Storage temperature: -65
C to +150
C
Thermal Resistance: 22
C/W junction to lead at 3/8
inch (10 mm) from body, or 82
C/W junction to ambient
when mounted on FR4 PC board with 4 mm
2
copper
pads (1oz) and track width 1 mm, length 25 mm
Steady-State Power dissipation: 5 watts at T
L
= 40
o
C,
or 1.52 watts at T
A
= 25
C when mounted on FR4 PC
board described for thermal resistance
Forward Surge: 200 Amps peak impulse of 8.3 ms
half-sine wave at 25C (unidirectional only)
Solder temperatures: 260
C for 10 s (maximum)
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
TERMINATIONS: Tin-lead plated solderable per
MIL-STD-750, method 2026
POLARITY: Cathode indicated by band. No
marking on bidirectional devices
MARKING: Part number
TAPE & REEL option: Standard per EIA-296 (add
"TR" suffix to part number)
WEIGHT: 1.5 grams (approximate)
See package dimensions on last page
CASE 1
Unidirectional & Bidirectional
Transient Voltage Suppressors
S C O T T S D A L E D I V I S I O N
1N6267 thru 1N6303A
1.5KE6.8 thru 1.5KE400A
W
W
W
.
Mi
c
r
o
s
e
m
i
.
C
O
M
1N6
267 1
N
6303
A
1.5KE6.8
1
.
5KE400
A
ELECTRICAL CHARACTERISTICS
Rated
Standoff
Voltage
V
WM
(NOTE 1)
Breakdown
Voltage

V
(BR)
@ I
(BR)
Maximum
Clamping
Voltage
V
C
@ I
PP
Maximum
Standby
Current
I
D
@ V
WM
Maximum
Peak Pulse
Current
I
PP
(Fig. 2)
Maximum
Temperature
Coefficient of
V
(BR)
V(BR)
Industry
Type
Number
JEDEC
Type
Number
Volts
Volts
Min. Max.
mA
Volts
A
A
%/
o
C
-
1N5908
5.0
6.0 -
1
7.6
300
30
.057
1.5KE6.8
1.5KE6.8A
1.5KE7.5
1.5KE7.5A
1N6267
1N6267A
1N6268
1N6268A
5.50
5.80
6.05
6.40
6.12 7.48
6.45 7.14
6.75 8.25
7.13 7.88
10
10
10
10
10.8
10.5
11.7
11.3
1000
1000
500
500
139.0
143.0
128.0
132.0
.057
.057
.061
.061
1.5KE8.2
1.5KE8.2A
1.5KE9.1
1.5KE9.1A
1N6269
1N6269A
1N6270
1N6270A
6.63
7.02
7.37
7.78
7.38 9.02
7.79 8.61
8.19 10.00
8.65 9.55
10
10
1
1
12.5
12.1
13.8
13.4
200
200
50
50
120.0
124.0
109.0
112.0
.065
.065
.068
.068
1.5KE10
1.5KE10A
1.5KE11
1.5KE11A
1N6271
1N6271A
1N6272
1N6272A
8.10
8.55
8.92
9.40
9.00 11.00
9.50 10.50
9.90 12.10
10.50 11.60
1
1
1
1
15.0
14.5
16.2
15.6
10
10
5
5
100.0
103.0
93.0
96.0
.073
.073
.075
.075
1.5KE12
1.5KE12A
1.5KE13
1.5KE13A
1N6273
1N6273A
1N6274
1N6274A
9.72
10.220
10.50
11.10
10.80 13.20
11.40 12.60
11.70 14.30
12.40 13.70
1
1
1
1
17.3
16.7
19.0
18.2
5
5
5
5
87.0
90.0
79.0
82.0
.078
.078
.081
.081
1.5KE15
1.5KE15A
1.5KE16
1.5KE16A
1N6275
1N6275A
1N6276
1N6276A
12.10
12.80
12.90
13.60
13.50 16.50
14.30 15.80
14.40 17.60
15.20 16.80
1
1
1
1
22.0
21.2
23.5
22.5
5
5
5
5
68.0
71.0
64.0
67.0
.084
.084
.086
.086
1.5KE18
1.5KE18A
1.5KE20
1.5KE20A
1N6277
1N6277A
1N6278
1N6278A
14.50
15.30
16.20
17.10
16.20 19.80
17.10 18.90
18.00 22.00
19.00 21.00
1
1
1
1
26.5
25.2
29.1
27.7
5
5
5
5
56.5
59.5
51.5
54.0
.088
.088
.090
.090
1.5KE22
1.5KE22A
1.5KE24
1.5KE24A
1N6279
1N6279A
1N6280
1N6280A
17.80
18.80
19.40
20.50
19.80 24.20
20.90 23.10
21.60 26.40
22.80 25.20
1
1
1
1
31.9
30.6
34.7
33.2
5
5
5
5
47.0
49.0
43.0
45.0
.092
.092
.094
.094
1.5KE27
1.5KE27A
1.5KE30
1.5KE30A
1N6281
1N6281A
1N6282
1N6282A
21.80
23.10
24.30
25.60
24.30 29.70
25.70 28.40
27.00 33.00
28.50 31.50
1
1
1
1
39.1
37.5
43.5
41.4
5
5
5
5
38.5
40.0
34.5
36.0
.096
.096
.097
.097
1.5KE33
1.5KE33A
1.5KE36
1.5KE36A
1N6283
1N6283A
1N6284
1N6284A
26.80
28.20
29.10
30.80
29.70 36.30
31.40 34.70
32.40 39.60
34.20 37.80
1
1
1
1
47.7
45.7
52.0
49.9
5
5
5
5
31.5
33.0
29.0
30.0
.098
.098
.099
.099
1.5KE39
1.5KE39A
1.5KE43
1.5KE43A
1N6285
1N6285A
1N6286
1N6286A
31.60
33.30
34.80
36.80
35.10 42.90
37.10 41.00
38.70 47.30
40.90 45.20
1
1
1
1
56.4
53.9
61.9
59.3
5
5
5
5
26.5
28.0
24.0
25.3
.100
.100
.101
.101
1.5KE47
1.5KE47A
1.5KE51
1.5KE51A
1N6287
1N6287A
1N6288
1N6288A
38.10
40.20
41.30
43.60
42.30 51.70
44.70 49.40
45.90 56.10
48.50 53.60
1
1
1
1
67.8
64.8
73.5
70.1
5
5
5
5
22.2
23.2
20.4
21.4
.101
.101
.102
.102
1.5KE56
1.5KE56A
1.5KE62
1.5KE62A
1N6289
1N6289A
1N6290
1N6290A
45.40
47.80
50.20
53.00
50.40 61.60
53.20 58.80
55.80 68.20
58.90 65.10
1
1
1
1
80.5
77.0
89.0
85.0
5
5
5
5
18.6
19.5
16.9
17.7
.103
.103
.104
.104
1.5KE68
1.5KE68A
1.5KE75
1.5KE75A
1N6291
1N6291A
1N6292
1N6292A
55.10
58.10
60.70
64.10
61.20 74.80
64.60 71.40
67.50 82.50
71.30 78.80
1
1
1
1
98.0
92.0
108.0
103.0
5
5
5
5
15.3
16.3
13.9
14.6
.104
.104
.105
.105
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
Copyright
2002
6-09-2003 REV A
Unidirectional & Bidirectional
Transient Voltage Suppressors
S C O T T S D A L E D I V I S I O N
1N6267 thru 1N6303A
1.5KE6.8 thru 1.5KE400A
W
W
W
.
Mi
c
r
o
s
e
m
i
.
C
O
M
1N6
267 1
N
6303
A
1.5KE6.8
1
.
5KE400
A
Rated
Standoff
Voltage
V
WM
(NOTE 1)
Breakdown
Voltage

V
(BR)
@ I
(BR)
Maximum
Clamping
Voltage
V
C
@ I
PP
Maximum
Standby
Current
I
D
@ V
WM
Maximum
Peak Pulse
Current
I
PP
(Fig. 2)
Maximum
Temperature
Coefficient of
V
(BR)
V(BR)
Industry
Type
Number
JEDEC
Type
Number
Volts
Volts
Min. Max.
mA
Volts
A
A
%/
o
C
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
1N6293
1N6293A
1N6294
1N6294A
66.40
70.10
73.70
77.80
73.80 90.20
77.90 86.10
81.90 100.00
86.50 95.50
1
1
1
1
118.0
113.0
131.0
125.0
5
5
5
5
12.7
13.3
11.4
12.0
.105
.105
.106
.106
1.5KE100
1.5KE100A
1.5KE110
1.5KE110A
1N6295
1N6295A
1N6296
1N6296A
81.00
85.50
89.20
94.00
90.00 110.00
95.00 105.00
99.00 121.00
105.00 116.00
1
1
1
1
144.0
137.0
158.0
152.0
5
5
5
5
10.4
11.0
9.5
9.9
.106
.106
.107
.107
1.5KE120
1.5KE120A
1.5KE130
1.5KE130A
1N6297
1N6297A
1N6298
1N6298A
97.20
102.00
105.00
111.00
108.00 132.00
114.00 126.00
117.00 143.00
124.00 137.00
1
1
1
1
173.0
165.0
187.0
179.0
5
5
5
5
8.7
9.1
8.0
8.4
.107
.107
.107
.107
1.5KE150
1.5KE150A
1.5KE160
1.5KE160A
1N6299
1N6299A
1N6300
1N6300A
121.00
128.00
130.00
136.00
135.00 165.00
143.00 158.00
144.00 176.00
152.00 168.00
1
1
1
1
215.0
207.0
230.0
219.0
5
5
5
5
7.0
7.2
6.5
6.8
.108
.108
.108
.108
1.5KE170
1.5KE170A
1.5KE180
1.5KE180A
1N6301
1N6301A
1N6303
1N6303A
138.00
145.00
146.00
154.00
153.00 187.00
162.00 179.00
162.00 198.00
171.00 189.00
1
1
1
1
244.0
234.0
258.0
246.0
5
5
5
5
6.2
6.4
5.8
6.1
.108
.108
.108
.108
1.5KE200
1.5KE200A
1.5KE220
1.5KE220A
- 162.00
171.00
175.00
185.00
180.00 220.00
190.00 210.00
198.00 242.00
209.00 231.00
1
1
1
1
287.0
274.0
344.0
328.0
5
5
5
5
5.2
5.5
4.3
4.6
.108
.108
.110
.110
1.5KE250
1.5KE250A
1.5KE300
1.5KE300A
- 202.00
214.00
243.00
256.00
225.00 275.00
237.00 263.00
270.00 330.00
285.00 315.00
1
1
1
1
360.0
344.0
430.0
414.0
5
5
5
5
5.0
5.0
5.0
5.0
.110
.110
.111
.111
1.5KE350
1.5KE350A
1.5KE400
1.5KE400A
- 284.00
300.00
324.00
324.00
315.00 385.00
332.00 368.00
360.00 440.00
380.00 420.00
1
1
1
1
504.0
482.0
574.0
548.0
5
5
5
5
4.0
4.0
4.0
4.0
.111
.111
.111
.111
NOTES: 1. Normal selection criteria for TVS devices is by rated stand-off voltage (V
WM
) and should be equal or greater than dc or continous peak
operating voltage.
2. TVS devices are tested to maximum peak pulse current (I
PP
) with clamping voltage monitored. This surge capability is one of the most
significant electrical characteristics of the device and should be considered as part of customer quality inspections.
3. For Bidirectional part number add C or CA as suffix (e.e., 1.5KE33C or 1.5KE33CA). For Bidirectional types having V
WM
of 8 volts and
under, the I
D
leakage current is doubled. 1N62XX or 1N5908 not available as Bidirectional. For Bipolar capacitance will be .5 that shown in
Fig. 2 for zero bias.
4. For unidirectional, the forward voltage (V
F
) is 3.5 volts maximum at 100 Amps peak for 8.3 ms half-sine wave.
SYMBOLS & DEFINITIONS
Symbol Definition
V
WM
Working Peak (Standoff) Voltage
I
PP
Peak Pulse Current
P
PP
Peak Pulse Power
V
C
(MAX)
Maximum Clamping Voltage
V
(BR)
Breakdown Voltage
I
(BR)
Test
Current
I
D
Standby Current
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
Copyright
2002
6-09-2003 REV A
Unidirectional & Bidirectional
Transient Voltage Suppressors
S C O T T S D A L E D I V I S I O N
1N6267 thru 1N6303A
1.5KE6.8 thru 1.5KE400A
W
W
W
.
Mi
c
r
o
s
e
m
i
.
C
O
M
1N6
267 1
N
6303
A
1.5KE6.8
1
.
5KE400
A
GRAPHS
Pulse Time (tw) in
s
FIGURE 1
Peak Pulse Power vs.
Pulse Time (t
W
) in
s


FIGURE 2 Pulse Wave Form
FIGURE 3 Derating Curve

Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4
Copyright
2002
6-09-2003 REV A
Unidirectional & Bidirectional
Transient Voltage Suppressors
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 5
Copyright
2002
6-09-2003 REV A
W
W
W
.
Mi
c
r
o
s
e
m
i
.
C
O
M
S C O T T S D A L E D I V I S I O N
1N6267 thru 1N6303A
1.5KE6.8 thru 1.5KE400A
1N6
267 1
N
6303
A
1.5KE6.8
1
.
5KE400
A
FIGURE 4 Typical Capacitance vs.
Breakdown
Voltage
PACKAGE DIMENSIONS
NOTE: Dimensions are in inches
mm
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