SSL32 - SSL34
Taiwan Semiconductor
3A, 20V - 40V Surface Mount Schottky Barrier Rectifier
FEATURES
●
●
●
●
●
Low power loss, high efficiency
Ideal for automated placement
Guard ring for over-voltage protection
High surge current capability
Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
● Halogen-free according to IEC 61249-2-21
KEY PARAMETERS
PARAMETER
I
F(AV)
V
RRM
I
FSM
T
J MAX
Package
VALUE
3
20 - 40
100
125
UNIT
A
V
A
°C
DO-214AB (SMC)
Single die
APPLICATIONS
●
●
●
●
Switching mode power supply (SMPS)
Adapters
Lighting application
Converter
Configuration
MECHANICAL DATA
●
●
●
●
Case: DO-214AB (SMC)
Molding compound meets UL 94V-0 flammability rating
Part no. with suffix "H" means AEC-Q101 qualified
Packing code with suffix "G" means green compound
(halogen-free)
● Moisture sensitivity level: level 1, per J-STD-020
● Terminal: Matte tin plated leads, solderable per J-STD-002
● Meet JESD 201 class 2 whisker test
● Polarity: As marked
● Weight: 0.21 g (approximately)
DO-214AB (SMC)
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise noted)
PARAMETER
Marking code on the device
Repetitive peak reverse voltage
Reverse voltage, total rms value
Maximum DC blocking voltage
Forward current
Surge peak forward current, 8.3 ms single
half sine-wave superimposed on rated
load per diode
Junction temperature
Storage temperature
V
RRM
V
R(RMS)
V
DC
I
F(AV)
I
FSM
T
J
T
STG
SYMBOL
SSL32
SL32
20
14
20
SSL33
SL33
30
21
30
3
100
- 55 to +125
- 55 to +150
SSL34
SL34
40
28
40
V
V
V
A
A
°C
°C
UNIT
1
Version:H1708
SSL32 - SSL34
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
Junction-to-lead thermal resistance per diode
Junction-to-ambient thermal resistance per diode
SYMBOL
R
ӨJL
R
ӨJA
LIMIT
17
55
UNIT
°C/W
°C/W
ELECTRICAL SPECIFICATIONS
(T
A
= 25°C unless otherwise noted)
PARAMETER
Forward voltage per diode
(1)
CONDITIONS
I
F
= 3A, T
J
= 25°C
SSL32
SSL33
SSL34
SSL32
SSL33
SSL34
T
J
= 25°C
SYMBOL
V
F
TYP.
-
-
MAX.
0.41
0.2
0.5
50
100
UNIT
V
mA
mA
mA
mA
Reverse current @ rated V
R
per
(2)
diode
I
R
T
J
= 100°C
-
-
-
Notes:
1. Pulse test with PW=0.3 ms
2. Pulse test with PW=30 ms
ORDERING INFORMATION
PART NO.
PART NO.
SUFFIX
PACKING
CODE
R7
R6
SSL3x
(Note 1)
H
M6
V7
V6
Note :
1. "x" defines voltage from 20V (SSL32) to 40V (SSL34)
G
PACKING CODE
SUFFIX
PACKAGE
SMC
SMC
SMC
Matrix SMC
Matrix SMC
PACKING
850 / 7" Plastic reel
3,000 / 13" Paper reel
3,000 / 13" Plastic reel
850 / 7" Plastic reel
3,000 / 13" Plastic reel
EXAMPLE
EXAMPLE P/N
SSL32HR7G
PART NO.
SSL32
PART NO.
SUFFIX
H
PACKING
CODE
R7
PACKING CODE
SUFFIX
G
DESCRIPTION
AEC-Q101 qualified
Green compound
2
Version:H1708
SSL32 - SSL34
Taiwan Semiconductor
CHARACTERISTICS CURVES
(T
A
= 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
3.5
AVERAGE FORWARD CURRENT (A)
1000
Fig.2 Typical Junction Capacitance
3
CAPACITANCE (pF)
RESISTIVE OR
INDUCTIVE LOAD
10
2.5
2
1.5
1
0.5
0
25
50
75
100
125
LEAD TEMPERATURE (
o
C)
100
f=1.0MHz
Vsig=50mVp-p
0.1
1
10
100
REVERSE VOLTAGE (V)
Fig.3 Typical Reverse Characteristics
INSTANTANEOUS REVERSE CURRENT (mA)
INSTANTANEOUS FORWARD CURRENT (A)
100
100 10
Fig.4 Typical Forward Characteristics
10
T
J
=100℃
1
10
0.1
UF1DLW
T
J
=125°C
1
T
J
=75℃
T
J
=25°C
(A)
0.1
1
0.01
Pulse width
Pules width=300μs
1% duty cycle
0.8
0.9
1
1.1
0.8
1
1.2
0.01
T
J
=25℃
0.001
0.1
0
0.3
0.4
0.2
0.5
0.4
0.6
0.7
0.6
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
1.2
FORWARD VOLTAGE (V)
3
Version:H1708
SSL32 - SSL34
Taiwan Semiconductor
CHARACTERISTICS CURVES
(T
A
= 25°C unless otherwise noted)
Fig.5 Maximum Non-repetitive Forward Surge Current
PEAK FORWARD SURGE CURRENT (A)
100
8.3ms Single Half Sine Wave
80
60
40
20
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
4
Version:H1708
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