P4.6KSMX27A-AU
4.6kW SURFACE MOUNT TRANSIENT VOLTAGE SUPPERSSOR
Stand-Off Voltage
Features
Rated for load dump protection (ISO 16750-2) in automotive
22V
applications
o
Reliable operation at maximum T
J
=175 C
Low leakage current
Unidirectional operation
Acquire quality system certificate : TS16949
AEC-Q101 qualified
Meets ISO 7637-2 Requirements
Meets MSL Level 1 per J-STD-020
Lead free in compliance with EU RoHS2.0 (2011/65/EU &
2015/865/EU directive)
Green molding compound as per IEC61249 Std. . (Halogen Free)
Mechanical Data
Case: DO-218AC
Terminals: Solder plated, solderable per MIL-STD-750, Method
2026
Polarity: Headsink is the anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
10/1,000s Peak Pulse Power Dissipation on T
A
= 25 C
(Notes 1)
10/10,000s Peak Pulse Power Dissipation on T
A
= 25 C
Peak Surge Current (60Hz half wave)
Typical Thermal Resistance Junction to Case
Power Dissipation on infinite heatsink T
A
= 25 C
IEC61000-4-2 Contact
IEC61000-4-2 Air
Operating and Storage Temperature Range
Notes : 1. Non-repetitive pulse. Derate over T
A
= 25 C.
o
o
o
o
SYMBOL
P
PPM1
P
PPM2
I
FSM
R
θJC
P
D
V
ESD
V
ESD
T
J
,T
STG
LIMIT
4600
3600
600
0.95
6
8
15
-55 to 175
UNIT
W
W
A
o
C/W
W
kV
kV
o
C
April 14,2017-REV.00
Page 1
P4.6KSMX27A-AU
Electrical Characteristics
(T
A
=25
o
C unless otherwise noted)
PARAMETER
Reverse Stand-off Voltage
Breakdown Voltage
Max. Clamp Voltage
(2)
SYMBOL
V
RWM
V
BR
V
C
I
R
-
TEST CONDITION
I
T
=10mA
I
PP
=65A
V
R
=22V, T
J
=25 C
V
R
=22V, T
J
=175 C
o
o
MIN.
22
24
-
-
-
TYP.
-
-
-
-
-
MAX.
-
30
40
0.5
20
UNITS
V
V
V
A
A
Reverse Leakage Current
Notes : 2. 10/1,0000s surge pulse waveform.
April 14,2017-REV.00
Page 2
P4.6KSMX27A-AU
Typical Characteristic Curves
Fig.2 Pulse Waveform Definition
Fig.1 DC Power Derating Curve
(t
r
/ t
d
= 10/1,000s or 10/10,000s)
Fig.3 Load Dump Power vs Case Temperature
(10ms Exponential Waveform)
Fig.4 Reverse Power Capability
(Exponential Waveform)
Fig.5 Typical Reverse Characteristics
April 14,2017-REV.00
Page 3
P4.6KSMX27A-AU
Part No Packing Code Version
Part No Packing Code
4.6KSMX27A-AU_R2_000A1
Package Type
DO-218AC
Packing Type
600 pcs / 13” reel
Marking
4EEP
Version
Halogen free
Packaging Information & Mounting Pad Layout
0.197(5.0)
0.185(4.7)
0.138(3.5)
0.098(2.5)
0.366(9.3)
0.343(8.7)
0.406(10.3)
0.382(9.7)
April 14,2017-REV.00
0.028(0.7)
0.020(0.5)
0.098(2.5)
0.059(1.5)
Page 4
P4.6KSMX27A-AU
Disclaimer
● Reproducing and modifying information of the document is prohibited without permission from Panjit
International Inc..
● Panjit International Inc. reserves the rights to make changes of the content herein the document anytime without
notification. Please refer to our website for the latest document.
● Panjit International Inc. disclaims any and all liability arising out of the application or use of any product including
damages incidentally and consequentially occurred.
● Panjit International Inc. does not assume any and all implied warranties, including warranties of fitness for
particular purpose, non-infringement and merchantability.
● Applications shown on the herein document are examples of standard use and operation. Customers are
responsible in comprehending the suitable use in particular applications. Panjit International Inc. makes no
representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
● The products shown herein are not designed and authorized for equipments relating to human life and for any
applications concerning life-saving or life-sustaining, such as medical instruments, aerospace machinery et
cetera. Customers using or selling these products for use in such applications do so at their own risk and agree
to fully indemnify Panjit International Inc. for any damages resulting from such improper use or sale.
● Since Panjit uses lot number as the tracking base, please provide the lot number for tracking when complaining.
April 14,2017-REV.00
Page 5
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