Datasheet

ManualsBrandsST ManualsDiodesSchottky Diode, 30A, 45V, TO-220AB

August 2016

DocID3510 Rev 9

1/13

This is information on a product in full production.

www.st.com

STPS3045C

Power Schottky rectifier

Datasheet - production data

Features

 Very small conduction losses

 Negligible switching losses

 Extremely fast switching

 Avalanche rated

 ECOPACK

2 compliant component for

D²PAK on demand

Description

Dual center tap Schottky rectifier suited for switch

mode power supply and high frequency DC to

DC converters. Packaged either in TO-220AB,

TO-247, or D²PAK, this device is especially

intended for use in low voltage, high frequency

inverters, free wheeling and polarity protection

applications.

Table 1: Device summary

Symbol

Value

F(AV)

2 x 15 A

RRM

45 V

(typ.)

0.5 V

(max.)

175 °C ( up to 200 °C in forward mode for

D²PAK)

D²PAK

TO-220AB

TO-247

Downloaded from Arrow.com.

Summary of content (13 pages)

PAGE 1
STPS3045C Power Schottky rectifier Datasheet - production data A1 Description K A2 Dual center tap Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters. Packaged either in TO-220AB, TO-247, or D²PAK, this device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
PAGE 2
Characteristics 1 STPS3045C Characteristics Table 2: Absolute ratings (limiting values, per diode, at 25 °C, unless otherwise specified) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage 45 V IF(RMS) Forward rms current 30 A IF(AV) Average forward current δ = 0.
PAGE 3
STPS3045C Characteristics Table 4: Static electrical characteristics (per diode) Symbol IR(1) Parameter Test conditions Reverse leakage current Tj = 25 °C Tj = 125 °C Tj = 125 °C VF(1) Forward voltage drop Tj = 25 °C Tj = 125 °C VR = VRRM IF = 15 A IF = 30 A Min. Typ. - Max. Unit 200 µA mA - 11 40 - 0.5 0.57 - 0.84 0.65 V 0.72 Notes: (1)Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.42 x IF(AV) + 0.
PAGE 4
Characteristics 1.2 STPS3045C Characteristics (curves) Figure 1: Average forward power dissipation versus average forward current (per diode) Figure 2: Average forward current versus ambient temperature (δ = 0.5, per diode) PF (AV) (W ) IF(AV) (A) 18 12 δ = 0.2 δ = 0.1 δ = 0.05 11 R th(j-a)= R th(j-c) δ = 0.
PAGE 5
STPS3045C Characteristics Figure 7: Forward voltage drop versus forward current (maximum values, per diode) Figure 8: Thermal resistance junction to ambient versus copper surface under tab R th (j-a) (°C/W ) 80 D²PAK 70 Epoxy printed board FR4, copper thickness = 35 µm 60 50 40 30 20 10 0 0 5 10 15 20 25 30 35 SCu(cm²) DocID3510 Rev 9 Downloaded from Arrow.com.
PAGE 6
Package information 2 STPS3045C Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.      2.1 Cooling method: by conduction (C) Epoxy meets UL 94,V0 Recommended torque value: 0.55 N·m (for TO-220AB and TO-247) Maximum torque value: 0.
PAGE 7
Package information STPS3045C Table 5: TO-220AB package mechanical data Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 b 0.61 0.88 0.024 0.035 b1 1.14 1.55 0.045 0.061 c 0.48 0.70 0.019 0.028 D 15.25 15.75 0.600 0.620 D1 1.27 typ. 0.050 typ. E 10.00 10.40 0.394 0.409 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.195 0.203 F 1.23 1.32 0.048 0.052 H1 6.20 6.60 0.244 0.260 J1 2.40 2.72 0.094 0.107 L 13.00 14.00 0.
PAGE 8
Package information 2.2 STPS3045C TO-247 package information Figure 10: TO-247 package outline 8/13 Downloaded from Arrow.com.
PAGE 9
Package information STPS3045C Table 6: TO-247 package mechanical data Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 4.85 5.15 0.191 0.203 A1 2.20 2.60 0.086 0.102 b 1.00 1.40 0.039 0.055 b1 2.00 2.40 0.078 0.094 b2 3.00 3.40 0.118 0.133 c 0.40 0.80 0.015 0.031 D(1) 19.85 20.15 0.781 0.793 E 15.45 15.75 0.608 0.620 e 5.30 5.60 0.209 L 14.20 14.80 0.559 0.582 L1 3.70 4.30 0.145 0.169 L2 5.45 18.50 0.215 0.220 0.
PAGE 10
Package information 2.3 STPS3045C D²PAK package information Figure 11: D²PAK package outline This package drawing may slightly differ from the physical package. However, all the specified dimensions are guaranteed. 10/13 Downloaded from Arrow.com.
PAGE 11
Package information STPS3045C Table 7: D²PAK package mechanical data Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 4.36 4.60 0.172 0.181 A1 0.00 0.25 0.000 0.010 b 0.70 0.93 0.028 0.037 b2 1.14 1.70 0.045 0.067 c 0.38 0.69 0.015 0.027 c2 1.19 1.36 0.047 0.053 D 8.60 9.35 0.339 0.368 D1 6.90 8.00 0.272 0.311 D2 1.10 1.50 0.043 0.060 E 10.00 10.55 0.394 0.415 E1 8.10 8.90 0.319 0.346 E2 6.85 7.25 0.266 0.282 e 2.54 typ. 0.
PAGE 12
Ordering information 3 STPS3045C Ordering information Table 8: Ordering information Order code 4 Marking Package Weight Base qty. Delivery mode TO-220AB 1.9 g 50 Tube 50 Tube 1000 Tape and reel 30 Tube STPS3045CT STPS3045CT STPS3045CG STPS3045CG STPS3045CG-TR STPS3045CG STPS3045CW STPS3045CW D²PAK 1.38 g TO-247 4.46 g Revision history Table 9: Document revision history 12/13 Downloaded from Arrow.com. Date Revision Jul-2003 6E Changes Last update.
PAGE 13
STPS3045C IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.