TRANSIENT VOLTAGE SUPPRESSORS
AUTOMOTIVE GRADE
RoHS compliant & Halogen free
DATA SHEET
1.5KE-AT series
Product specification– April 29, 2019 V.0
Circuit Protection
Product Specification
2
8
Transient Voltage Suppressors
1.5KE-AT
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
AEC-Q101 qualified
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 +150
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.
www.yageo.com
Apr. 29, 2019 V.0
Circuit Protection
Product Specification
3
8
Transient Voltage Suppressors
Dimensions (DO-201)
1.5KE-AT
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
AT
Internal Control Code
5% V
BR
Voltage Tolerance
Bidirectional
V
RWM
Voltage
Series Code
Ordering Code for different package
Box package: Add suffix “/B” at the end of the part number, such as 1.5KE100CA-AT/B
Reel package: Add suffix “/TR13” at the end of the part number, such as 1.5KE75A-AT/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
Part Number
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
Test
Current
I
T
(mA)
10
10
10
1
1
1
1
1
1
1
1
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
Unidirectional
1.5KE6.8A-AT
1.5KE7.5A-AT
1.5KE8.2A-AT
1.5KE9.1A-AT
1.5KE10A-AT
1.5KE11A-AT
1.5KE12A-AT
1.5KE13A-AT
1.5KE15A-AT
1.5KE16A-AT
1.5KE18A-AT
Bidirectional
1.5KE6.8CA-AT
1.5KE7.5CA-AT
1.5KE8.2CA-AT
1.5KE9.1CA-AT
1.5KE10CA-AT
1.5KE11CA-AT
1.5KE12CA-AT
1.5KE13CA-AT
1.5KE15CA-AT
1.5KE16CA-AT
1.5KE18CA-AT
www.yageo.com
Apr. 29, 2019 V.0
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-AT
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-AT
1.5KE22A-AT
1.5KE24A-AT
1.5KE27A-AT
1.5KE30A-AT
1.5KE33A-AT
1.5KE36A-AT
1.5KE39A-AT
Bidirectional
1.5KE20CA-AT
1.5KE22CA-AT
1.5KE24CA-AT
1.5KE27CA-AT
1.5KE30CA-AT
1.5KE33CA-AT
1.5KE36CA-AT
1.5KE39CA-AT
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
Part Number
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
www.yageo.com
Unidirectional
1.5KE43A-AT
1.5KE47A-AT
1.5KE51A-AT
1.5KE56A-AT
1.5KE62A-AT
1.5KE68A-AT
1.5KE75A-AT
1.5KE82A-AT
1.5KE91A-AT
1.5KE100A-AT
1.5KE110A-AT
1.5KE120A-AT
1.5KE130A-AT
1.5KE150A-AT
1.5KE160A-AT
1.5KE170A-AT
Bidirectional
1.5KE43CA-AT
1.5KE47CA-AT
1.5KE51CA-AT
1.5KE56CA-AT
1.5KE62CA-AT
1.5KE68CA-AT
1.5KE75CA-AT
1.5KE82CA-AT
1.5KE91CA-AT
1.5KE100CA-AT
1.5KE110CA-AT
1.5KE120CA-AT
1.5KE130CA-AT
1.5KE150CA-AT
1.5KE160CA-AT
1.5KE170CA-AT
Apr. 29, 2019 V.0
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-AT
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-AT
1.5KE200A-AT
1.5KE220A-AT
1.5KE250A-AT
1.5KE300A-AT
1.5KE350A-AT
1.5KE400A-AT
1.5KE440A-AT
1.5KE480A-AT
1.5KE510A-AT
1.5KE530A-AT
1.5KE540A-AT
1.5KE550A-AT
Bidirectional
1.5KE180CA-AT
1.5KE200CA-AT
1.5KE220CA-AT
1.5KE250CA-AT
1.5KE300CA-AT
1.5KE350CA-AT
1.5KE400CA-AT
1.5KE440CA-AT
1.5KE480CA-AT
1.5KE510CA-AT
1.5KE530CA-AT
1.5KE540CA-AT
1.5KE550CA-AT
Notes:
①
Specific code by request.
www.yageo.com
Apr. 29, 2019 V.0
