VSSAF522
www.vishay.com
Vishay General Semiconductor
Surface-Mount TMBS® (Trench MOS Barrier Schottky) Rectifier
FEATURES
eSMP® Series
• Very low profile - typical height of 0.95 mm
Available
• Trench MOS Schottky technology
• Low power losses, high efficiency
• Low forward voltage drop
Top View
Bottom View
SlimSMA (DO-221AC)
Cathode
• Meets MSL level 1, per J-STD-020,
LF maximum peak of 260 °C
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHM3
Anode
LINKS TO ADDITIONAL RESOURCES
3D 3D
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
For use in high frequency inverters, freewheeling, DC/DC
converters, and polarity protection in commercial, industrial,
and automotive applications.
3D Models
PRIMARY CHARACTERISTICS
IF(AV)
5.0 A
VRRM
200 V
IFSM
90 A
VF at IF = 5.0 A (125 °C)
0.69 V
TJ max.
175 °C
Package
SlimSMA (DO-221AC)
Circuit configuration
Single
MECHANICAL DATA
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_X - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B,.....)
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 and HM3 suffix meets JESD 201 class 2 whisker test
Polarity: color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
VSSAF522
UNIT
V522
VRRM
IF(AV)
(1)
200
2
V
A
IF(AV) (2)
5.0
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load
IFSM
90
A
Operating junction temperature range
TJ (3)
-40 to +175
°C
Storage temperature range
TSTG
-55 to +175
°C
Notes
(1) Free air, mounted on recommended copper pad area
(2) Mounted on 30 mm x 30 mm pad areas aluminum PCB
(3) The heat generated must be less than the thermal conductivity from junction-to-ambient: dP /dT < 1/R
D
J
θJA
Revision: 21-Apr-2023
Document Number: 87453
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
VSSAF522
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
IF = 2.5 A
IF = 5.0 A
Instantaneous forward voltage
IF = 2.5 A
IF = 5.0 A
VR = 160 V
Reverse current
VR = 200 V
Typical junction capacitance
SYMBOL
TYP.
TA = 25 °C
VF (1)
TA = 125 °C
MAX.
0.76
-
0.82
0.90
0.61
-
0.69
0.77
TA = 25 °C
0.001
-
TA = 125 °C
0.3
-
-
0.05
0.7
3
240
-
TA = 25 °C
IR (2)
TA = 125 °C
4.0 V, 1 MHz
CJ
UNIT
V
mA
pF
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width ≤ 40 ms
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise specified)
PARAMETER
Typical thermal resistance
SYMBOL
VSSAF522
RθJA (1)(2)
115
RθJM (3)
12
UNIT
°C/W
Notes
(1) The heat generated must be less than thermal conductivity from junction-to-ambient: dP /dT < 1/R
D
J
θJA
(2) Free air, mounted on recommended copper pad area; thermal resistance R
θJA - junction-to-ambient
(3) Mounted on 30 mm x 30 mm aluminum PCB; thermal resistance R
θJM - junction-to-mount
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
VSSAF522-M3/H
0.032
H
3500
7" diameter plastic tape and reel
VSSAF522-M3/I
0.032
I
14 000
13" diameter plastic tape and reel
VSSAF522HM3_A/H (1)
0.032
H
3500
7" diameter plastic tape and reel
0.032
I
14 000
13" diameter plastic tape and reel
VSSAF522HM3_A/I
(1)
Note
(1) AEC-Q101 qualified
Revision: 21-Apr-2023
Document Number: 87453
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
VSSAF522
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
Axis Title
Axis Title
10000
TM measured at cathode
terminal mount typical values
1000
3
RthJA = 115 °C/W
100
2
1
10
0
0
25
50
75
100
125
150
10
TJ = 175 °C
1
TJ = 150 °C
0.1
TJ = 125 °C
0.01
TJ = 100 °C
0.001
TJ = 25 °C
0.00001
TJ = -40 °C
10
0.000001
20
40
60
80
100
Mount Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Maximum Forward Current Derating Curve
Fig. 4 - Typical Reverse Leakage Characteristics
Axis Title
Axis Title
1000
10000
4.5
10000
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
3.5
1000
D = 0.3
3.0
D = 1.0
D = 0.2
2.5
2.0
D = 0.1
100
1.5
T
1.0
0.5
D = tp/T
1000
1st line
2nd line
D = 0.5
2nd line
Junction Capacitance (pF)
D = 0.8
4.0
1st line
2nd line
2nd line
Average Power Loss (W)
100
0.0001
175
5.0
100
100
tp
10
0
10
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
0.1
1
10
100
10
1000
Average Forward Current (A)
Reverse Voltage (V)
Fig. 2 - Forward Power Loss Characteristics
Fig. 5 - Typical Junction Capacitance
Axis Title
Axis Title
10000
TJ = 150 °C
1st line
2nd line
1000
TJ = 125 °C
1
TJ = 100 °C
100
TJ = 25 °C
TJ = -40 °C
10
0.1
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Junction to ambient
100
1000
10
100
1st line
2nd line
TJ = 175 °C
10
10000
1000
2nd line
Transient Thermal Impedance (°C/W)
100
2nd line
Instantaneous Forward Current (A)
1000
1st line
2nd line
5
2nd line
Instantaneous Reverse Current (mA)
RthJM = 12 °C/W
4
10000
100
1st line
2nd line
2nd line
Average Forward Rectified Current (A)
6
1
0.01
10
0.1
1
10
100
Instantaneous Forward Voltage (V)
t - Pulse Duration (s)
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 6 - Typical Transient Thermal Impedance
Revision: 21-Apr-2023
Document Number: 87453
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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
VSSAF522
www.vishay.com
Vishay General Semiconductor
Axis Title
10000
Epoxy printed circuit
board FR4 copper
thickness = 70 µm
100
1000
80
1st line
2nd line
2nd line
Thermal Resistance (°C/W)
120
60
100
40
20
S (cm2)
10
0
0
1
2
3
4
5
6
7
8
9
Copper Pad Areas (cm2)
Fig. 7 - Thermal Resistance Junction to Ambient
vs. Copper Pad Area
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SlimSMA (DO-221AC)
Cathode Band
0.057 (1.45)
0.049 (1.25)
0.106 (2.70)
0.098 (2.50)
0.171 (4.35)
0.163 (4.15)
0.211 (5.35)
0.199 (5.05)
0.047 (1.20)
0.030 (0.75)
Typ.: 0.019 (0.48)
Mounting Pad Layout
0.039 (1.00)
0.035 (0.90)
0.060 (1.52)
MIN.
0.012 (0.30)
0.006 (0.15)
0.047 (1.20)
MIN.
0.123 (3.12) MAX.
0.217 (5.52) REF.
0.047 (1.20)
MIN.
Revision: 21-Apr-2023
Document Number: 87453
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
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Revision: 01-Jan-2023
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Document Number: 91000