VSSAF56
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Vishay General Semiconductor
Surface Mount Trench MOS Barrier Schottky Rectifier
FEATURES
TMBS® eSMP® Series
• Very low profile - typical height of 0.95 mm
• Ideal for automated placement
• Trench MOS Schottky technology
• Low power losses, high efficiency
• Low forward voltage drop
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 available
- Automotive ordering code; base P/NHM3
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESIGN SUPPORT TOOLS
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TYPICAL APPLICATIONS
For use in low voltage, high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
Models
Available
MECHANICAL DATA
PRIMARY CHARACTERISTICS
IF(AV)
5.0 A
VRRM
60 V
IFSM
100 A
VF at IF = 5.0 A
0.48 V
TJ max.
150 °C
Package
SlimSMA (DO-221AC)
Circuit configuration
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_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 JESD22-B102
M3 suffix meets JESD 201 class 1A whisker test, 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 DC forward current
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load
Operating junction and storage temperature range
VSSAF56
UNIT
V56
VRRM
60
V
IF
(1)
5.0
IF
(2)
2.6
IFSM
100
A
TJ, TSTG
-40 to +150
°C
A
Notes
(1) Mounted on 30 mm x 30 mm pad areas, 2 oz. FR4 PCB
(2) Free air, mounted on recommended copper pad area
Revision: 04-May-2018
Document Number: 87733
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
VSSAF56
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
Reverse current
VR = 60 V
Typical junction capacitance
4.0 V, 1 MHz
SYMBOL
TYP.
MAX.
0.47
-
0.54
0.62
0.38
-
0.48
0.56
-
0.4
4.5
15
540
-
TA = 25 °C
VF (1)
TA = 125 °C
TA = 25 °C
TA = 125 °C
IR (2)
CJ
UNIT
V
mA
pF
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: pulse width 5 ms
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise specified)
PARAMETER
Typical thermal resistance
SYMBOL
VSSAF56
RJA (1)
115
RJM (2)
12
UNIT
°C/W
Notes
(1) Free air, mounted on recommended PCB, 2 oz. pad area; thermal resistance R
JA - junction to ambient
(2) Mounted on 30 mm x 30 mm pad areas, 2 oz. FR4 PCB; R
JM - junction to mount
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
VSSAF56-M3/6A
0.032
6A
3500
7" diameter plastic tape and reel
VSSAF56-M3/6B
0.032
6B
14 000
13" diameter plastic tape and reel
VSSAF56HM3_A/H (1)
0.032
H
3500
7" diameter plastic tape and reel
VSSAF56HM3_A/I (1)
0.032
I
14 000
13" diameter plastic tape and reel
Note
AEC-Q101 qualified
(1)
6
4.0
RthJM = 12 °C/W
5
4
3
D = 0.8
3.5
Average Power Loss (W)
Average Forward Rectified Current (A)
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise specified)
RthJA = 115 °C/W
2
1
D = 0.5
3.0
D = 0.2
2.5
D = 0.3
D = 0.1
2.0
D = 1.0
1.5
T
1.0
0.5
D = tp/T
tp
0.0
0
0
25
50
75
100
125
150
175
Case Temperature (°C)
Fig. 1 - Maximum Forward Currernt Derating Curve
0
1
2
3
4
5
6
Average Forward Current (A)
Fig. 2 - Average Power Loss Characteristics
Revision: 04-May-2018
Document Number: 87733
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
VSSAF56
www.vishay.com
Vishay General Semiconductor
Transient Thermal Impedance (°C/W)
Instantaneous Forward Current (A)
100
10
TA = 150 °C
TA = 125 °C
1
TA = 100 °C
TA = 25 °C
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Junction to Ambient
100
10
1
0.01
0.1
1
10
100
t - Pulse Duration (s)
Fig. 6 - Typical Transient Thermal Impedance
100
140
TA = 150 °C
10
Thermal Resistance (°C/W)
Instantaneous Reverse Current (mA)
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
1000
TA = 125 °C
1
TA = 100 °C
0.1
0.01
TA = 25 °C
120
100
80
60
40
20
S (cm2)
0
0.001
10
20
30
40
50
60
70
80
90
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Leakage Characteristics
0
1
2
3
4
5
6
7
8
9
10
Copper Pad Areas (cm2)
Fig. 7 - Thermal Resistance Junction to Ambient vs.
Copper Pad Areas
Junction Capacitance (pF)
10 000
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
1000
100
10
1
0.1
1
10
100
Reverse Voltage (V)
Fig. 5 - Typical Junction Capacitance
Revision: 04-May-2018
Document Number: 87733
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
VSSAF56
www.vishay.com
Vishay General Semiconductor
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: 04-May-2018
Document Number: 87733
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