Circuit Protection
Product Specification
2
8
Transient Voltage Suppressors
15KPA
Transient Voltage Suppressors (TVS) Data Sheet
Features
■
■
■
■
■
■
■
■
■
■
Glass passivated junction
Low incremental surge resistance
Excellent clamping capability
15000W peak pulse power capability at 10/1000μs waveform,
repetition rate (duty cycle): 0.05%
Fast response time
Typical I
R
less than 2μA above 30V.
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: Moulded plastic over glass passivated junction
Terminal: Plated Axial leads, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode except bi-directional models
Mounting Position: Any
Weight: 2.30g
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 15000
See Table
8.0
400
-55 to +175
8
40
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 (P600)
15KPA
Millimeters
Symbol
Inches
Min.
1.000
0.340
0.340
0.047
Max.
-
0.360
0.360
0.052
Cathode Band
d
DIA.
Min.
Max.
-
9.10
9.10
1.32
s
DIA.
L
T
25.40
8.60
8.60
1.19
L
T
L
d
s
Part Number Code
15KPA XXX C A
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 15KPA60A/B
Reel package: Add suffix “/TR13” at the end of the part number, such as 15KPA120CA/TR13
Electrical Characteristics (T
A
=25℃)
Reverse
Stand-Off
Voltage
V
RWM
(V)
17.0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
33.0
36.0
Breakdown
Voltage
@I
T
V
BR
(V)
18.99~21.22
20.11~22.65
22.34~24.96
24.57~27.46
26.81~29.95
29.04~32.45
31.28~34.95
33.51~37.44
36.90~41.19
40.20~44.93
Maximum
Clamping
Voltage @I
PP
V
C
(V)
29.3
30.9
34.3
37.1
40.7
44.0
47.5
50.7
54.7
59.8
Peak
Pulse
Current
I
PP
(A)
515.4
488.7
440.2
407.0
371.0
343.2
317.9
297.8
276.1
252.5
Reverse
Leakage
@V
RWM
I
R
(μA)
5000
5000
1500
500
150
50
25
15
2
2
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Apr. 29, 2019 V.0
Part Number
Test
Current
I
T
(mA)
50
50
20
10
5
5
5
5
5
5
Unidirectional
15KPA17A
15KPA18A
15KPA20A
15KPA22A
15KPA24A
15KPA26A
15KPA28A
15KPA30A
15KPA33A
15KPA36A
Bidirectional
15KPA17CA
15KPA18CA
15KPA20CA
15KPA22CA
15KPA24CA
15KPA26CA
15KPA28CA
15KPA30CA
15KPA33CA
15KPA36CA
Circuit Protection
Product Specification
5
8
Transient Voltage Suppressors
Electrical Characteristics (T
A
=25℃)
Part Number
Reverse
Stand-Off
Voltage
V
RWM
(V)
220.0
240.0
260.0
280.0
15KPA
Breakdown
Voltage
@I
T
V
BR
(V)
245.70~274.57
268.10~299.53
290.40~324.49
312.80~349.45
Test
Current
I
T
(mA)
5
5
5
5
Maximum
Clamping
Voltage @I
PP
V
C
(V)
352.5
384.6
416.7
454.5
Peak
Pulse
Current
I
PP
(A)
42.8
39.3
36.2
33.2
Reverse
Leakage
@V
RWM
I
R
(μA)
2
2
2
2
Unidirectional
15KPA220A
15KPA240A
15KPA260A
15KPA280A
Bidirectional
15KPA220CA
15KPA240CA
15KPA260CA
15KPA280CA
Notes: For bidirectional type having V
RWM
of 30V and less, the I
R
limit is double.
Ratings and Characteristic Curves (T
A
=25℃ unless otherwise noted)
Figure 1. Peak Pulse Power Rating Curve
1000
Figure 2. Pulse Derating Curve
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
100
P
PPM
- Peak Pulse Power (kW)
75
100
50
10
25
1
0
0
25
50
75
100 125
150 175
200
T
A
-Ambient Temperature (℃)
1
10
100
t
d
-Pulse Width (µs)
1000
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Apr. 29, 2019 V.0
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