Datasheet

UNISONIC TECHNOLOGIES CO., LTD
SBL3050C
Preliminary
DIODE
SCHOTTKY BARRIER
RECTIFIER DIODES

FEATURES
* Guard Ring for Transient Protection
* Low Power Loss, High Efficiency
* High Surge Capability
* High Current Capability and Low Forward Voltage Drop

SYMBOL

ORDERING INFORMATION
Order Number
Lead Free
Halogen Free
SBL3050CL-TA3-T
SBL3050CG-TA3-T
Note: Pin Assignment: A: Anode
K: Cathode

1
TO-220
Package
TO-220
Pin Assignment
1
2
3
A
K
A
Packing
Tube
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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QW-R601-239.a
SBL3050C

Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
DC Blocking Voltage
Recurrent Peak Reverse Voltage
RMS Voltage
RMS Reverse Voltage
SYMBOL
VR
VRRM
VRWM
VR(RMS)
RATINGS
50
50
50
42
15
30
UNIT
V
V
V
V
Per Leg
IO
A
Per Package
Peak Forward Surge Current 8.3ms Single Half
IFSM
250
A
Sine-Wave Superimposed on Rated Load Per Diode
Operating Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-65~+150
°C
Note: 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. Thermal resistance junction to case mounted on heatsink.
Average Forward Rectified Current

THERMAL CHARACTERISTICS (TA =25°C, unless otherwise noted.)
PARAMETER
Junction to Case (Note 1)

SYMBOL
θJC
RATINGS
2.5
UNIT
°C/W
ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise noted.)
PARAMETER
Reverse Breakdown Voltage (Note 3)
SYMBOL
V(BR)R
Forward Voltage Drop
VFM
Leakage Current (Note 3)
IRM
TEST CONDITIONS
IR=0.50mA
IF=15A, TJ=25°C
IF=15A, TJ=125°C
VR=50V, TJ=25°C
VR=50V, TJ=125°C
Total Capacitance (Note 2)
CT
Notes: 1. Pulse Test: 300μs pulse width, 1% duty cycle.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Short duration pulse test used to minimize self-heating effect.
4. Thermal resistance junction to case mounted on heatsink.
5. Mounted on an FR4 PCB, single-sided copper, with 100 cm2 copper pad area.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
50
TYP MAX UNIT
V
0.70
V
0.65
V
1
mA
75
mA
420
V
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QW-R601-239.a
SBL3050C
Preliminary
DIODE
UTC assum es no responsibility for equipm ent failures that result from using products at v alues that
exceed, ev en m om entarily, rated v alues (such as m axim um ratings, operating condition ranges, or
other param eters) 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 system s where
m alfunction 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 inform ation
presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate
and reliable and m ay be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R601-239.a
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