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SB345 Datasheet Preview

SB345 Datasheet

SCHOTTKY BARRIER RECTIFIER

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UNISONIC TECHNOLOGIES CO., LTD
SB345
Preliminary
SCHOTTKY BARRIER
RECTIFIER
DESCRIPTION
The UTC SB345 is a schottky barrier rectifier, it uses UTC’s
advanced technology to provide customers with low forward voltage
drop, high current capability and high efficiency, etc.
FEATURES
* Low forward voltage drop
* High current capability
* High surge capability
* Low power loss
* High efficiency
SYMBOL
2
DIODE
1
DO-201AD
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
SB345L-Z21D-B
SB345G-Z21D-B
Note: Pin Assignment: A: Anode K: Cathode
Package
DO-201AD
Pin Assignment
12
KA
Packing
Tape Box
MARKING
Cathode Band for uni-directional Only
SB345
L: Lead Free
G: Halogen Free
Date Code
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 3
QW-R202-017.b




UTC

SB345 Datasheet Preview

SB345 Datasheet

SCHOTTKY BARRIER RECTIFIER

No Preview Available !

SB345
Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS
Single phase, half wave, 60Hz, resistive or inductive load rating at 25°C, unless otherwise stated.
PARAMETER
SYMBOL
RATINGS
UNIT
DC Blocking Voltage
Recurrent Peak Reverse Voltage
VDC
VRRM
45
45
V
V
RMS Voltage
Average Forward Rectified Current 3/8" Lead Length
VRMS
IO
31.5
3.0
V
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
100
A
(JEDEC Method)
Operating Junction Temperature
TJ
-65~+150
°C
Storage Temperature
TSTG
-65~+150
°C
Note: 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.
THERMAL DATA
PARAMETER
Junction to Ambient (Note 2)
ELECTRICAL CHARACTERISTICS
SYMBOL
θJA
RATINGS
50
UNIT
°C/W
Single phase, half wave, 60Hz, resistive or inductive load rating at 25°C, unless otherwise stated.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Forward Voltage Drop
VF IF=3.0A
DC Reverse Current at Rated DC
Blocking Voltage
IR
TA=25°C
TA=100°C
Junction Capacitance (Note 1)
CJ
Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
0.50
0.5
10.0
220.0
V
mA
mA
pF
2. Thermal Resistance from Junction to Ambient at 0.5" lead length, vertical P.C. Board Mounted.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R202-017.b


Part Number SB345
Description SCHOTTKY BARRIER RECTIFIER
Maker UTC
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