UNISONIC TECHNOLOGIES CO., LTD
SB340
Preliminary
DIODE
3.0A SCHOTTKY BARRIER
RECTIFIER
DESCRIPTION
+
-
SMC
(JEDEC DO-214AB)
The UTC
SB340
is a Schottky Rectifier with high current capacity
and low forward voltage.
The UTC
SB340
is suitable for polarity protection, low voltage and
high frequency inverters free wheeling applications
+
-
SMB
DO-201AD
(JEDEC DO-214AA)
FEATURES
-
SOD-123
+
-
+
SOD-323
+
-
SMA
(JEDEC DO-214AC
* High Current Capability
* Low Forward Voltage
ORDERING INFORMATION
Package
SOD-123
SOD-323
SMA
SMB
SMC
DO-201AD
DO-201AD
Pin Assignment
1
2
K
A
K
A
K
A
K
A
K
A
K
A
K
A
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Ordering Number
Lead Free
Halogen Free
-
SB340G-CA2-R
-
SB340G-CB2-R
SB340L-SMA-R
SB340G-SMA-R
SB340L-SMB-R
SB340G-SMB-R
SB340L-SMC-R
SB340G-SMC-R
SB340L-Z21D-R
SB340G-Z21D-R
SB340L-Z21D-B
SB340G-Z21D-B
Note: Pin Assignment: A: Anode
K: Cathode
SB340L-Z21D-R
(1)Packing Type
(2)Package Type
(3)Green Package
(1) R: Tape Reel, B: Tape Box
(2) Z21D: DO-201AD, CA2: SOD-123, CB2: SOD-323
SMA: SMA, SMB: SMB, SMC: SMC
(3) L: Lead Free, G: Halogen Free and Lead Free
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SB340
MARKING
PACKAGE
Preliminary
DIODE
MARKING
Cathode Band for uni-directional Only
SB340
L: Lead Free
G: Halogen Free
Date Code
DO-201D
SOD-123
SOD-323
SMA
SMB
SMC
Date Code
L: Lead Free
G: Halogen Free
Cathode Band for
uni-directional Only
UTC
SB340
UNISONIC TECHNOLOGIES CO., LTD
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SB340
Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C unless otherwise specified.)(Note 2)
PARAMETER
SYMBOL
RATINGS
UNIT
DC Blocking Voltage
V
R
40
V
Peak Repetitive Reverse Voltage
V
RRM
40
V
Working Peak Reverse Voltage
V
RWM
40
V
RMS Reverse Voltage
V
R(RMS)
28
V
Average Rectified Output Current
I
O
3.0
A
Non-repetitive Peak Forward Surge Current 8.3 ms
I
FSM
80
A
Single Half-Sine-Wave
DO-201D
3.12
SOD-123
0.62
Power Dissipation
P
D
W
SOD-323
0.25
SMA/SMB/SMC
1.315
Junction Temperature
T
J
+125
°C
Storage Temperature
T
STG
-65 ~ +125
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. These ratings are limiting values above which the serviceability of any semiconductor device may be
impaired.
THERMAL DATA
PARAMETER
SYMBOL
DO-201D
SOD-123
SOD-323
SMA/SMB/SMC
θ
JA
RATINGS
40
200
500
95
UNIT
°C/W
Junction to Ambient
ELECTRICAL CHARACTERISTICS
(T
A
=25°C unless otherwise specified.)
SYMBOL
V
(BR)R
MIN
40
TYP MAX UNIT
V
0.50
V
0.45
V
500
μA
50
mA
PARAMETER
Reverse Breakdown Voltage (Note 1)
TEST CONDITIONS
I
R
=0.50mA
I
F
=3.0A, T
J
=25°C
Forward Voltage Drop (Note 3)
V
FM
I
F
=3.0A, T
J
=100°C
V
R
=40V, T
J
=25°C
Leakage Current (Note 1)
I
RM
V
R
=40V, T
J
=100°C
Notes: 1. Short duration pulse test used to minimize self-heating effect.
2. Thermal resistance junction to case mounted on heatsink.
3. Pulse width
≤300μs,
duty cycle
≤2%.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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SB340
Preliminary
DIODE
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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