1N5811D3A,1N5811D3B

Part No.:
1N5811D3A,1N5811D3B
Download:
Download
Description:
ULTRA FAST RECOVERY POWER RECTIFIER
File Size:
293 K
Page:
4 Pages
Logo:
Maker:
SEME-LAB [ SEME LAB ]
PCB Prototype

July 16, 2018:

204MS8GE

220101B

2322090

2322401

252602B

270551B

2743019447

2795G

2798A

2BHR44VUSMT

2M100Z

2SC4132

PCB Datasheet:1
ULTRA FAST RECOVERY
POWER RECTIFIER
1N5811D3A / 1N5811D3B
DLCC3 - Light Weight Hermetic Ceramic Surface Mount
Package is designed as a drop In replacement for “D-5B” / “E-
MELF” package
Ultra Fast Reverse Recovery
Switching Power Supply Applications
Space Level and High-Reliability Screening Options Available
ABSOLUTE MAXIMUM RATINGS
(TA = 25°C unless otherwise stated)
VBR
VRWM
IO
IFSM
TJ
Tstg
Breakdown Voltage
Working Peak Reverse Voltage
Maximum Rectified Current Io
1
= TA +55°C
(1)
Derate above TA 55°C
Surge Current, tp = 8.3ms
(2)
Junction Temperature Range
Storage Temperature Range
160V
150V
3.0A
25mA/°C
125A
-65 to +175°C
-65 to +175°C
THERMAL PROPERTIES
Symbols
R
θJSP(IN)
R
θJA(PCB)
(3)
R
θJA(PCB)
(4)
Parameters
Thermal Resistance, Junction To Solder Pads TSP = 25°C
Thermal Resistance, Junction To Ambient, On Cheap PCB
Thermal Resistance, Junction To Ambient, On PCB
Max.
17
50
117
Units
°C/W
°C/W
°C/W
Notes
(1) IO1 is rated at 3.0A @ TA = 55°C for PC boards where thermal resistance from mounting point to ambient is sufficiently controlled where
TJ(Max) does not exceed 175°C; This equates to R
θJA(PCB)
52°C/W.
(2) TA = 25°C @ IO=3.0A and VRWM for ten 8.3mS surges at 1 minute intervals.
(3) PCB = FR4, 0.0625 Inch (1.59mm) thick, single layer, 1.0-Oz Cu, Pad Size, (1.0” x 1.0”), (645mm x 645mm) , horizontal in still air.
(4) PCB = FR4, 0.0625 Inch (1.59mm) thick, single layer, 1.0-Oz Cu, Pad Size, (0.070” x 0.155”)‡, (1.78mm x 3.94mm) ‡, horizontal in still air.
IO1 is rated at 1.5A @ TA = 55°C for PC boards where R
θJA(PCB)
120°C/W. Derate at 12.5mA/°C above TA = 55°C in this case.
‡ Recommended solder pad layout dimensions for this device, as detailed within this datasheet for the D-5B device.
Semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice.
Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However
Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to
verify that datasheets are current before placing an order.
Semelab plc
Telephone +44 (0) 1455 556565
Email:
sales@semelab-tt.com
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Fax +44 (0) 1455 552612
Website:
http://www.semelab-tt.com
Document Number 8613
Issue 2
Page 1 of 4