TRANSIENT VOLTAGE SUPPRESSORS
AC/DC POWER SUPPLY
RoHS compliant & Halogen free
DATA SHEET
1.5KE series
Product specification– April 29, 2019 V.0
Circuit Protection
Product Specification
2
8
Transient Voltage Suppressors
1.5KE
Transient Voltage Suppressors (TVS) Data Sheet
Features
■
■
■
■
■
■
■
■
■
■
Glass passivated junction
Low zener impedance
Excellent clamping capability
1500W peak pulse power capability at 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
Fast response time
Typical I
R
less than 1μA above 12V.
High Temperature soldering guaranteed: 265℃/10 seconds/.375″,
(9.5mm) lead length, 5lbs (2.3kg) tension
Plastic package has underwriters laboratory flammability 94V-0
Meets MSL level 1, per J-STD-020.
Safety certification: UL: E244458
Mechanical Data
■
■
■
■
■
Case: JEDEC DO-201 Moulded plastic
Terminal: Axial leads, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode except bi-directional models
Mounting Position: Any
Weight: 0.97g
Applications
■
I/O interface
■
AC/DC power supply
■
Low frequency signal transmission line (RS232, RS485, etc.)
Maximum Ratings and Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Rating
Peak pulse power dissipation at 10/1000μs waveform
(Note1, Fig.1)
Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)
Steady state power dissipation at T
L
=75℃ (Fig.5)
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load, (JEDEC Method) (Note2, Fig.6)
Operating junction and Storage Temperature Range.
Typical thermal resistance junction to lead
Typical thermal resistance junction to ambient
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
T
J
,T
STG
R
θJL
R
θJA
Value
Minimum 1500
See Table
6.5
200
-55 to +175
15
75
Units
Watts
Amps
Watts
Amps
℃
℃/W
℃/W
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25℃ per Fig.2.
2. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.
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Apr. 29, 2019 V.0
Circuit Protection
Product Specification
3
8
Transient Voltage Suppressors
Dimensions (DO-201)
1.5KE
Millimeters
Inches
Min.
1.000
0.285
0.190
0.038
Max.
-
0.375
0.210
0.042
Cathode Band
d
DIA.
Symbol
s
DIA.
Min.
L
T
25.40
7.20
4.80
0.96
Max.
-
9.50
5.30
1.07
L
T
L
d
s
Part Number Code
1.5KE XXX C A
5% V
BR
Voltage Tolerance
Bidirectional
V
BR
Voltage
Series Code
Ordering Code for different package
Box package: Add suffix “/B” at the end of the part number, such as 1.5KE100CA/B
Reel package: Add suffix “/TR13” at the end of the part number, such as 1.5KE75A/TR13
Electrical Characteristics (T
A
=25℃)
Reverse
Stand-Off
Voltage
V
RWM
(V)
5.80
6.40
7.02
7.78
8.55
9.40
10.20
11.10
12.80
13.60
15.30
Breakdown
Voltage
@I
T
V
BR
(V)
6.45~7.14
7.13~7.88
7.79~8.61
8.65~9.55
9.50~10.50
10.50~11.60
11.40~12.60
12.40~13.70
14.30~15.80
15.20~16.80
17.10~18.90
Maximum
Clamping
Voltage @I
PP
V
C
(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
Peak
Pulse
Current
I
PP
(A)
144.8
134.5
125.6
113.4
104.8
97.4
91.0
83.5
71.7
67.6
60.3
Reverse
Leakage
@V
RWM
I
R
(μA)
1000
500
200
50
10
5
5
1
1
1
1
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Apr. 29, 2019 V.0
Part Number
Test
Current
I
T
(mA)
10
10
10
1
1
1
1
1
1
1
1
Unidirectional
1.5KE6.8A
1.5KE7.5A
1.5KE8.2A
1.5KE9.1A
1.5KE10A
1.5KE11A
1.5KE12A
1.5KE13A
1.5KE15A
1.5KE16A
1.5KE18A
Bidirectional
1.5KE6.8CA
1.5KE7.5CA
1.5KE8.2CA
1.5KE9.1CA
1.5KE10CA
1.5KE11CA
1.5KE12CA
1.5KE13CA
1.5KE15CA
1.5KE16CA
1.5KE18CA
Circuit Protection
Product Specification
4
8
Transient Voltage Suppressors
Electrical Characteristics (T
A
=25℃)
Reverse
Stand-Off
Voltage
V
RWM
(V)
17.10
18.80
20.50
23.10
25.60
28.20
30.80
33.30
1.5KE
Part Number
Breakdown
Voltage
@I
T
V
BR
(V)
19.00~21.00
20.90~23.10
22.80~25.20
25.70~28.40
28.50~31.50
31.40~34.70
34.20~37.80
37.10~41.00
Test
Current
I
T
(mA)
1
1
1
1
1
1
1
1
Maximum
Clamping
Voltage @I
PP
V
C
(V)
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
Peak
Pulse
Current
I
PP
(A)
54.9
49.7
45.8
40.5
36.7
33.3
30.5
28.2
Reverse
Leakage
@V
RWM
I
R
(μA)
1
1
1
1
1
1
1
1
Unidirectional
1.5KE20A
1.5KE22A
1.5KE24A
1.5KE27A
1.5KE30A
1.5KE33A
1.5KE36A
1.5KE39A
Bidirectional
1.5KE20CA
1.5KE22CA
1.5KE24CA
1.5KE27CA
1.5KE30CA
1.5KE33CA
1.5KE36CA
1.5KE39CA
Electrical Characteristics (T
A
=25℃)
Reverse
Stand-Off
Voltage
V
RWM
(V)
36.80
40.20
43.60
47.80
53.00
58.10
64.10
70.10
77.80
85.50
94.00
102.00
111.00
128.00
136.00
145.00
Breakdown
Voltage
@I
T
V
BR
(V)
40.90~45.20
44.70~49.40
48.50~53.60
53.20~58.80
58.90~65.10
64.60~71.40
71.30~78.80
77.90~86.10
86.50~95.50
95.00~105.00
105.00~116.00
114.00~126.00
124.00~137.00
143.00~158.00
152.00~168.00
162.00~179.00
Test
Current
I
T
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Clamping
Voltage @I
PP
V
C
(V)
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
Peak
Pulse
Current
I
PP
(A)
25.6
23.5
21.7
19.7
17.9
16.5
14.8
13.5
12.2
11.1
10.0
9.2
8.5
7.3
6.9
6.5
Reverse
Leakage
@V
RWM
I
R
(μA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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Apr. 29, 2019 V.0
Part Number
Unidirectional
1.5KE43A
1.5KE47A
1.5KE51A
1.5KE56A
1.5KE62A
1.5KE68A
1.5KE75A
1.5KE82A
1.5KE91A
1.5KE100A
1.5KE110A
1.5KE120A
1.5KE130A
1.5KE150A
1.5KE160A
1.5KE170A
Bidirectional
1.5KE43CA
1.5KE47CA
1.5KE51CA
1.5KE56CA
1.5KE62CA
1.5KE68CA
1.5KE75CA
1.5KE82CA
1.5KE91CA
1.5KE100CA
1.5KE110CA
1.5KE120CA
1.5KE130CA
1.5KE150CA
1.5KE160CA
1.5KE170CA
Circuit Protection
Product Specification
5
8
Transient Voltage Suppressors
Reverse
Stand-Off
Voltage
V
RWM
(V)
154.00
171.00
185.00
214.00
256.00
300.00
342.00
376.00
408.00
434.00
450.00
459.00
467.00
1.5KE
Part Number
Breakdown
Voltage
@I
T
V
BR
(V)
171.00~189.00
190.00~210.00
209.00~231.00
237.00~263.00
285.00~315.00
332.00~368.00
380.00~420.00
418.00~462.00
456.00~504.00
485.00~535.00
503.50~556.50
513.00~567.00
522.50~577.50
Test
Current
I
T
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Clamping
Voltage @I
PP
V
C
(V)
246.0
274.0
328.0
344.0
414.0
482.0
548.0
602.0
658.0
698.0
725.0
740.0
760.0
Peak
Pulse
Current
I
PP
(A)
6.2
5.5
4.6
4.4
3.7
3.2
2.8
2.5
2.3
2.1
2.1
2.0
2.0
Reverse
Leakage
@V
RWM
I
R
(μA)
1
1
1
1
1
1
1
1
1
1
1
1
1
Unidirectional
1.5KE180A
1.5KE200A
1.5KE220A
1.5KE250A
1.5KE300A
1.5KE350A
1.5KE400A
1.5KE440A
1.5KE480A
1.5KE510A
1.5KE530A
1.5KE540A
1.5KE550A
Bidirectional
1.5KE180CA
1.5KE200CA
1.5KE220CA
1.5KE250CA
1.5KE300CA
1.5KE350CA
1.5KE400CA
1.5KE440CA
1.5KE480CA
1.5KE510CA
1.5KE530CA
1.5KE540CA
1.5KE550CA
Notes: For bidirectional type having V
RWM
of 10V and less, the I
R
limit is double.
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Apr. 29, 2019 V.0
