Datasheet

UNISONIC TECHNOLOGIES CO., LTD
SB3100
DIODE
3.0A SCHOTTKY BARRIER
RECTIFIER

1
DESCRIPTION
The UTC SB3100 is a 3.0A schottky barrier rectifier, it uses
UTC’s advanced technology to provide the customers with high
surge capability, high efficiency, high current capability and low
forward voltage drop, etc.
The UTC SB3100 is suitable for free wheeling and polarity
protection, etc.
2

DO-201AD
FEATURES
* High surge capability
* High efficiency
* High current capability
* Low power loss
* Low forward voltage drop

SYMBOL

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
SB3100L-Z21D-B
SB3100G-Z21D-B
Note: Pin Assignment: A: Anode
K: Cathode

Package
DO-201AD
Pin Assignment
1
2
K
A
Packing
Tape Box
MARKING
Cathode Band for uni-directional Only
SB3100
L: Lead Free
G: Halogen Free
Date Code
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 3
QW-R601-080.D
SB3100

DIODE
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Repetitive Peak Reverse Voltage
VRRM
100
V
Working Peak Reverse Voltage
VRWM
100
V
DC Blocking Voltage
VR
100
V
RMS Reverse Voltage
VR(RMS)
70
V
Average Rectified Output Current
TC=80°C
IO
3.0
A
(Note 2)
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
IFSM
80
A
rated load (JEDEC Method)
Junction Temperature Range
TJ
-65~+150
°C
Storage Temperature Range
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 CHARACTERISTICS
PARAMETER
Junction to Ambient

SYMBOL
θJA
RATINGS
20
UNIT
°C/W
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Forward Voltage
Peak Reverse Current at Rated DC Blocking
Voltage
SYMBOL
VF
IR
TEST CONDITIONS
IF=3.0A
TC=25°C
TC=100°C
Typical Junction Capacitance (Note 2)
Cj
Notes: 1. Measured at ambient temperature at a distance of 9.5mm from case.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP MAX UNIT
0.85
V
0.6 mA
20
mA
250
pF
2 of 3
QW-R601-080.D
SB3100
DIODE
TYPICAL CHARACTERISTICS

Typical Forward Characteristics
Forward Derating Curve
100
Instantaneous Forward Current, IF (A)
Average Rectified Current, IO (A)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
25
50
75
100 125
150 175
IF Pulse
Width=300uS
10
25°C
1.0
0.1
0.2
0.4
0.6
0.8
1.0
Instantaneous Forward Voltage, VF (V)
Case Temperature, TC (°C)
Typical Reverse Characteristics
Instantaneous Reverse Current, IR (A)
1E-1
1E-2
1E-3
1E-4
1E-5
1E-6
1E-7
VR=100V
Pulse
Width=300uS
25
50
75
100
125
150
Case Temperature, TC (°C)
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
3 of 3
QW-R601-080.D
Similar pages