SE20AFB, SE20AFD, SE20AFG, SE20AFJ
www.vishay.com
Vishay General Semiconductor
Surface Mount ESD Capability Rectifiers
FEATURES
eSMP®
Series
• Very low profile - typical height of 0.95 mm
• Ideal for automated placement
• Oxide planar chip junction
• Low forward voltage drop, low leakage current
• ESD capability
Top View
Bottom View
SlimSMA
(DO-221AC)
Cathode
Anode
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 260 °C
• AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
TYPICAL APPLICATIONS
General purpose, power line polarity protection, in both
consumer and automotive applications.
MECHANICAL DATA
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
at I
F
= 2.0 A (T
A
= 125 °C)
I
R
T
J
max.
Package
Circuit configuration
2.0 A
100 V, 200 V, 400 V, 600 V
35 A
0.86 V
5 μA
175 °C
SlimSMA (DO-221AC)
Single
Case:
SlimSMA (DO-221AC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
Base P/NHM3 - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
Terminals:
matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test, HM3 suffix
meets JESD 201 class 2 whisker test
Polarity:
color band denotes the cathode end
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Device marking code
Maximum repetitive peak reverse voltage
Maximum DC forward current
Peak forward surge current 10 ms single half
sine-wave superimposed on rated load
Operating junction and storage temperature range
Notes
(1)
Mounted on 5.0 mm x 5.0 mm pad areas, 2 oz. FR4 PCB
(2)
Free air, mounted on recommended copper pad area
V
RRM
I
F (1)
I
F (2)
I
FSM
T
J
, T
STG
SYMBOL
SE20AFB
S2B
100
SE20AFD
S2D
200
2.0
1.3
35
-55 to +175
SE20AFG
S2G
400
SE20AFJ
S2J
600
V
A
A
°C
UNIT
Revision: 08-May-2018
Document Number: 89954
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
SE20AFB, SE20AFD, SE20AFG, SE20AFJ
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
I
F
= 1.0 A
Instantaneous forward voltage
I
F
= 2.0 A
I
F
= 1.0 A
I
F
= 2.0 A
Reverse current
Typical reverse recovery time
Typical junction capacitance
Rated V
R
T
A
= 25 °C
V
F (1)
T
A
= 125 °C
T
A
= 25 °C
T
A
= 125 °C
I
R (2)
t
rr
C
J
SYMBOL
TYP.
0.91
0.96
0.79
0.86
-
8
1.2
12
MAX.
-
1.1
-
0.98
5.0
100
-
-
μA
μs
pF
V
UNIT
I
F
= 0.5 A, I
R
= 1.0 A, I
rr
= 0.25 A
4.0 V, 1 MHz
Notes
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
(2)
Pulse test: Pulse width
40 ms
THERMAL CHARACTERISTICS
(T
A
= 25 °c unless otherwise noted)
PARAMETER
Typical thermal resistance
SYMBOL
R
JA
(1)
R
JM
(2)
SE20AFB
SE20AFD
12
SE20AFG
SE20AFJ
UNIT
°C/W
125
Notes
(1)
Free air, mounted on recommended PCB, 1 oz. pad area; thermal resistance R
JA
- junction to ambient
(2)
Mounted on 5.0 mm x 5.0 mm pad areas, 2 oz. FR4 PCB; R
JM
- junction to mount
IMMUNITY TO ELECTRICAL STATIC DISCHARGE TO THE FOLLOWING STANDARDS
(T
A
= 25 °C unless otherwise noted)
STANDARD
AEC-Q101-001
TEST TYPE
Human body model (contact mode)
TEST CONDITIONS
C = 100 pF, R = 1.5 k
SYMBOL
V
C
CLASS
H3B
VALUE
> 8 kV
ORDERING INFORMATION
(Example)
PREFERRED P/N
SE20AFJ-M3/6A
SE20AFJ-M3/6B
SE20AFJHM3/6A
(1)
SE20AFJHM3/6B
(1)
Note
(1)
AEC-Q101 qualified
UNIT WEIGHT (g)
0.032
0.032
0.032
0.032
PREFERRED PACKAGE CODE
6A
6B
6A
6B
BASE QUANTITY
3500
14 000
3500
14 000
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
Revision: 08-May-2018
Document Number: 89954
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
SE20AFB, SE20AFD, SE20AFG, SE20AFJ
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
2.4
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
100
Instantaneous Reverse Current (μA)
T
M
= 152 °C, R
thJM
= 12 °C/W
T
A
= 175 °C
10
DC Forward Current (A)
T
A
= 150 °C
T
A
= 125 °C
1
0.1
T
A
= 75 °C
0.01
T
M
measured at cathode band
terminal PCB mount
T
A
= 25 °C
25
50
75
100
125
150
175
0.001
10
20
30
40
50
60
70
80
90
100
Mount Temperature (°C)
Fig. 1 - Maximum Forward Current Derating Curve
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Leakage Characteristics
2.4
D = 0.8
2.0
1.6
1.2
0.8
0.4
0.0
0
0.4
0.8
1.2
1.6
2
2.4
T
100
D = 0.1
D = 1.0
Junction Capacitance (pF)
Average Power Loss (W)
D = 0.5
D = 0.3
D = 0.2
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
10
D = t
p
/T
t
p
1
0.1
1
10
100
Average Forward Current (A)
Fig. 2 - Forward Power Loss Characteristics
Reverse Voltage (V)
Fig. 5 - Typical Junction Capacitance
Transient Thermal Impedance (
°
C/W)
Instantaneous Forward Current (A)
100
1000
Junction to Ambient
10
T
A
= 175 °C
T
A
= 125 °C
T
A
= 150 °C
100
1
T
A
= 75 °C
T
A
= 25 °C
10
0.1
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1
0.01
0.1
1
10
100
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
t - Pulse Duration (s)
Fig. 6 - Typical Junction Capacitance
Revision: 08-May-2018
Document Number: 89954
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
SE20AFB, SE20AFD, SE20AFG, SE20AFJ
www.vishay.com
Vishay General Semiconductor
140
Thermal Resistance (°C/W)
120
100
80
60
40
20
0
0.0
2.0
4.0
Epoxy printed
circiut board FR4
copper
thickness = 70 μm
Scu
(cm2)
6.0
8.0
10.0
Copper Pad Areas (cm
2
)
Fig. 7 - Thermal Resistance Junction to Ambient vs. Copper Pad Areas
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-221AC (SlimSMA)
Cathode Band
0.106 (2.70)
0.098 (2.50)
0.057 (1.45)
0.049 (1.25)
0.171 (4.35)
0.163 (4.15)
0.211 (5.35)
0.199 (5.05)
0.039 (1.00)
0.035 (0.90)
0.012 (0.30)
0.006 (0.15)
0.047 (1.20)
0.030 (0.75)
Typ.: 0.019 (0.48)
Mounting Pad Layout
0.060 (1.52)
MIN.
0.047 (1.20)
MIN.
0.123 (3.12) MAX.
0.217 (5.52) REF.
0.047 (1.20)
MIN.
Revision: 08-May-2018
Document Number: 89954
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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