SDB1080PH
Schottky Barrier Rectifier
80V, 10A POWER SCHOTTKY RECTIFIER
Features
Low forward voltage drop Low power loss and High efficiency Low leakage current High surge capacity Full lead (Pb)-free and RoHS compliant device
Pin Configuration Pin 1: Cathode Pin 2: Anode
Applications
High efficiency SMPS Output rectification High frequency switching Freewheeling DC-DC converter systems
TO-220F-2L
Product Characteristics
IF(AV) VRRM VFM at 125℃ IFSM 10A 80V 0.65V (Typ.) 150A
Description
The SDB1080PH is suited for Switch Mode Power Supply and high frequency DC to DC converters. This device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
Ordering Information
Device SDB1080PH Marking Code SDB1080 Package TO-220F-2L Packaging Tube
Marking Information
AUK = Manufacture Logo ∆ = Control Code of Manufacture YMDD = Date Code Marking -. Y = Year Code -. M = Monthly Code -. D = Daily Code SDB1080 = Specific Device Code
AUK AUK AUK
ΔYMDD ΔYMDD
SDB1080 SDB20D45
KSD-D0Q018-002
1
SDB1080PH
Absolute Maximum Ratings (Limiting Values)
Characteristic Maximum repetitive reverse voltage Maximum working peak reverse voltage Maximum DC blocking voltage Maximum average forward rectified current per diode total device Symbol VRRM VRWM VR IF(AV) Value 80 10 20 150 -45℃ to +150℃ 150 Unit V
A
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode Storage temperature range Maximum operating junction temperature
IFSM Tstg Tj
A ℃ ℃
Thermal Characteristics
Characteristic Maximum thermal resistance junction to case Symbol Rth(j-c) Value 4.0 Unit ℃/W
Electrical Characteristics
Characteristic Peak forward voltage drop Symbol VFM (1) Test Condition IFM = 10A Tj=25℃ Tj=125℃ Tj=25℃ Tj=125℃ Min. Typ. 0.70 0.65 550 Max. 0.80 0.72 0.6 100 Unit V V mA mA pF
Reverse leakage current Junction capacitance
IRM (1) Cj
VR = VRRM
VR = 1VDC, f=1MHz
Note : (1) Pulse test : tP≤380 ㎲, Duty cycle≤2% To evaluate the conduction losses use the following equation: PF = 0.36 x IF(AV) + 0.0335 IF2(RMS)
IFM
Forward Voltage : VFM = Vto + rd IFM 2 IF(AV) rd Conduction Loss : PF = Vto IF(AV) + rd IF2(RMS)
IF(AV)
VFM
Vto KSD-D0Q018-002 2
SDB1080PH
Rating and Characteristic Curves
Fig. 1) Typical Forward Characteristics Fig. 2) Typical Reverse Characteristics
Fig. 3) Maximum Forward Derative Curve
㎃
Fig. 4) Forward Power Dissipation
Fig. 5) Maximum Non-Repetitive Peak Forward Surge Current
Fig. 6) Typical Junction Capacitance
KSD-D0Q018-002
3
SDB1080PH
Package Outline Dimension
KSD-D0Q018-002
4
SDB1080PH
The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice.
KSD-D0Q018-002
5