e
3
DS30518 Rev. 1 - 1
1 of 3
DFLS230
PowerDI is a trademark of Diodes Incorporated.
www.diodes.com
Diodes Incorporated
DFLS230
2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
PowerDI
123
B
A
A
C
E
L4
L
L1
E
H
D
L3
L2
L
Maximum Ratings
@ T
A
= 25
C unless otherwise specified
Guard Ring Die Construction for
Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward Voltage Drop
Lead Free Finish, RoHS Compliant (Note 5)
"Green" Molding Compound (No Br, Sb)
Mechanical Data
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30
V
RMS Reverse Voltage
V
R(RMS)
21
V
Average Forward Current @ T
T
= 120C
I
F(AV)
2.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM
22
A
Power Dissipation (Note 1)
P
D
1.67
W
Power Dissipation (Note 2)
P
D
556
mW
Thermal Resistance Junction to Ambient (Note 1)
R
qJA
60
C/W
Thermal Resistance Junction to Ambient (Note 2)
R
qJA
180
C/W
Thermal Resistance Junction to Soldering (Note 3)
R
qJS
10
C/W
Operating Temperature Range
T
j
-55 to +125
C
Storage Temperature Range
T
STG
-55 to +150
C
Case: PowerDI
123
Case Material: Molded Plastic, "Green" Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020C
Terminal Connections: Cathode Band
Terminals: Finish Matte Tin annealed over Copper
leadframe. Solderable per MIL-STD-202, Method 208
Marking & Type Code Information: See Last Page
Weight: 0.01 grams (approx.)
Ordering Information: See Last Page
T
C
U
D
O
R
P
W
E
N
Electrical Characteristics
@ T
A
= 25
C unless otherwise specified
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 4)
V
(BR)R
V
I
R
= 1.5mA
Forward Voltage (Note 4)
V
F
0.36
0.4
0.42
0.49
V
I
F
= 1.0A
I
F
= 2.0A
Leakage Current (Note 4)
I
R
0.15
1.0
mA
V
R
= 30V, T
A
= 25
C
Total Capacitance
C
T
75
pF
V
R
= 10V, f = 1.0MHz
Features
Notes: 1. Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode.
2. Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads.
3. Theoretical R
qJS
calculated from the top center of the die straight down to the PCB cathode tab solder junction.
4. Short duration pulse test to minimize self-heating effect.
5. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
PowerDI
123
Dim
Min
Max
Typ
A
3.50
3.90
3.70
B
2.60
3.00
2.80
C
1.63
1.93
1.78
D
0.93
1.00
0.98
E
0.85
1.25
1.00
H
0.15
0.25
0.20
L
0.45
0.85
0.65
L1
--
--
1.35
L2
--
--
1.10
L3
--
--
0.20
L4
0.90
1.30
1.05
All Dimensions in mm
SPICE MODEL: DFLS230
DS30518 Rev. 1 - 1
2 of 3
DFLS230
PowerDI is a trademark of Diodes Incorporated.
www.diodes.com
T
C
U
O
R
P
W
E
N
0.001
0.01
10
1
0.1
0.2
0
0.4
0.6
0.8
1.0
I
,
INST
ANT
A
NEOUS
FOR
W
A
RD
CURRENT
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 1, Typical Forward Characteristics
T = 100 C
A
T = 125 C
A
T = 85 C
A
T = 25 C
A
T = -40 C
A
.1
.01
1
10
100
1000
10,000
5
10
15
20
25
30
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
Fig. 2, Typical Reverse Characteristics
T = 100 C
A
T = 125 C
A
T = 85 C
A
T = 25 C
A
T = -40 C
A
1
10
100
1000
0
10
15
20
C,
T
O
T
A
L
C
AP
ACIT
ANCE
(pF)
T
V , REVERSE VOLTAGE (V)
R
Fig. 4, Typical Total Capacitance
5
0
5
10
15
20
25
1
10
100
I
,
PEAK
F
O
R
W
ARD
S
URGE
CURRENT
(
A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3, Maximum Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave
JEDEC Method
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