UNISONIC TECHNOLOGIES CO., LTD
SB120
Preliminary
DIODE
1.0A SCHOTTKY BARRIER
RECTIFIER
DESCRIPTION
The UTC
SB120
is a 1.0A schottky barrier rectifier, it uses UTC’s
advanced technology to provide customers with low forward voltage
drop, high current capability and high efficiency, etc.
The UTC
SB120
is suitable for use in free wheeling, high
frequency inverters, low voltage and polarity protection applications.
+
DO-41
FEATURES
-
SMA
(JEDEC DO-214AC)
* Low forward voltage drop
* High current capability
* High surge capability
* Low power loss
* High efficiency
ORDERING INFORMATION
Package
SMA
DO-41
DO-41
Pin Assignment
1
2
K
A
K
A
K
A
Packing
Tape Reel
Tape Box
Tape Reel
Ordering Number
Lead Free
Halogen Free
SB120L-SMA-R
SB120G-SMA-R
SB120L-Z41-B
SB120G-Z41-B
SB120L-Z41-R
SB120G-Z41-R
Note: Pin Assignment: A: Anode
K: Cathode
SB120L-SMA-R
(1)Packing Type
(2)Package Type
(3)Green Package
(1) R: Tape Reel, B: Tape Box
(2) SMA: SMA, Z41: DO-41
(3) L: Lead Free, G: Halogen Free and Lead Free
MARKING
SMA
UTC
SB120
Date Code
L: Lead Free
G: Halogen Free
SB120
DO-41
Cathode Band for uni-directional Only
L: Lead Free
G: Halogen Free
Date Code
Cathode Band for
uni-directional Only
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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QW-R601-277.b
SB120
Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C unless otherwise specified)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
PARAMETER
SYMBOL
RATINGS
UNIT
Peak Repetitive Reverse Voltage
V
RRM
20
V
Working Peak Reverse Voltage
V
RWM
20
V
RMS Reverse Voltage
V
R(RMS)
14
V
DC Blocking Voltage
V
R
20
V
Average Rectified Output Current
I
O
1.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
25
A
(JEDEC Method)
Operating Junction Temperature
T
J
-65~+125
°C
Storage Temperature
T
STG
-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
SYMBOL
SMA
DO-41
θ
JA
RATINGS
95
50
UNIT
°C/W
°C/W
Junction to Ambient
ELECTRICAL CHARACTERISTICS (Note 2)
(T
A
=25°C
unless otherwise specified.)
SYMBOL
V
(BR)R
V
FM
MIN
20
TYP MAX UNIT
V
0.45
V
1.0 mA
10
mA
TEST CONDITIONS
I
R
=0.50mA
I
F
=1.0A
T
A
=25°C
I
RM
T
A
=100°C
Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2. Short duration test pulse used to minimize self-heating effect.
PARAMETER
Reverse Breakdown Voltage
Forward Voltage Drop
Peak Reverse Current
at Rated DC Blocking Voltage
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R601-277.b
SB120
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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QW-R601-277.b
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