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  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

1 Version:B1702

20A, 45V - 60V Trench Schottky Rectifier

FEATURES

  • Patented Trench Schottky technology
  • Low power loss/ high efficiency
  • Ideal for automated placement
  • Guard ring for over-voltage protection
  • High forward surge capability
  • Compliant to RoHS directive 2011/65/EU and In accordance to WEEE 2002/96/EC
  • Halogen-free according to IEC 61249-2-21

APPLICATIONS

  • Switching mode power supply (SMPS)
  • Adapters
  • Lighting application
  • On-board DC/DC converter MECHANICAL DATA
  • Case: TO-252 (D-PAK)
  • Molding compound: UL flammability classification rating 94V-0
  • Packing code with suffix "G" means green compound (halogen-free)
  • Terminal: Matte tin plated leads, solderable per J-STD-002
  • Meet JESD 201 class 1A whisker test
  • Polarity: As marked
  • Weight: 0.4 g (approximately) KEY PARAMETERS PARAMETER VALUE UNIT IF(AV) 20 A VRRM 45 - 60 V IFSM 200 A TJ MAX 150 °C Package TO-252 (D-PAK) Configuration Single Die TO-252 (D-PAK) ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) PARAMETER SYMBOL TSSD20L45SW TSSD20L60SW UNIT Marking code on the device 20L45SW 20L60SW Repetitive peak reverse voltage VRRM 45 60 V Forward current IF(AV) 20 A Surge peak forward current, 8.3 ms single half sine-wave superimposed on rated load per diode IFSM 200 A Junction temperature TJ -55 to +150 °C Storage temperature TSTG -55 to +150 °C

2 Version:B1702

PARAMETER SYMBOL LIMIT UNIT Junction-to-lead thermal resistance RӨJL 15 °C/W Junction-to-ambient thermal resistance RӨJA 44 °C/W Junction-to-case thermal resistance RӨJC 16 °C/W Thermal Performance Note: Units mounted on recommended PCB (16mm x 16mm Cu pad test board) ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) PARAMETER CONDITIONS SYMBOL TYP MAX UNIT Forward voltage per diode (1) TSSD20L45SW IF = 10A, TJ = 25°C VF 0.47 - V IF = 20A, TJ = 25°C 0.55 0.65 V IF = 10A, TJ = 125°C 0.39 - V IF = 20A, TJ = 125°C 0.50 0.58 V TSSD20L60SW IF = 10A, TJ = 25°C 0.48 - V IF = 20A, TJ = 25°C 0.57 0.66 V IF = 10A, TJ = 125°C 0.40 - V IF = 20A, TJ = 125°C 0.54 0.65 V Reverse current @ rated VR per diode (2) TSSD20L45SW TJ = 25°C IR - 100 µA TJ = 125°C - 50 mA TSSD20L60SW TJ = 25°C - 100 µA TJ = 125°C - 50 mA Junction capacitance TSSD20L45SW 1 MHz, VR=4.0V CJ 2600 - pF TSSD20L60SW 2500 - pF Notes: 1. Pulse test with PW=0.3 ms 2. Pulse test with PW=30 ms

ORDERING INFORMATION

PART NO. PACKING CODE PACKING CODE SUFFIX PACKAGE PACKING TSSD20LxxSW (Note 1, 2) RO G TO-252 (D-PAK) 2.5KPCS / 13"Reel Notes: 1. "xx" defines voltage from 45V (TSSD20L45SW) to 60V (TSSD20L60SW) 2. Whole series with green compound (halogen-free) EXAMPLE EXAMPLE P/N PART NO. PACKING CODE PACKING CODE SUFFIX DESCRIPTION TSSD20L45SW ROG TSSD20L45SW RO G Green compound

3 Version:B1702

(TA = 25°C unless otherwise noted) Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance Fig.3 Typical Reverse Characteristics Fig.4 Typical Forward Characteristics 25 50 75 100 125 150 Resistive or inductive load with heat sink TSSD20L45SW 100 1000 10000 1 10 100 f=1.0MHz Vsig=50mVp-p TSSD20L45SW 100 1000 10000 100000 10 20 30 40 50 60 70 80 90 100 TJ=25°C TJ=125°C TSSD20L45SW 0.1 100 Pulse width 300μs 1% duty cycle TJ=25°C TJ=125°C TSSD20L45SW CAPACITANCE (pF) LEAD TEMPERATURE (°C) INSTANTANEOUS REVERSE CURRENT (μA) PERCENT OF RATED PEAK REVERSE VOLTAGE (%) INSTANTANEOUS FORWARD CURRENT (A) (A) 0.001 0.01 0.1 Pulse width TJ=25°C TJ=125°C UF1DLW FORWARD VOLTAGE (V) REVERSE VOLTAGE (V) AVERAGE FORWARD CURRENT (A)

4 Version:B1702

(TA = 25°C unless otherwise noted) Fig.5 Forward Current Derating Curve Fig.6 Typical Junction Capacitance Fig.7 Typical Reverse Characteristics Fig.8 Typical Forward Characteristics 25 50 75 100 125 150 Resistive or inductive load with heat sink TSSD20L60SW 100 1000 10000 1 10 100 f=1.0MHz Vsig=50mVp-p TSSD20L60SW 100 1000 10000 100000 10 20 30 40 50 60 70 80 90 100 TJ=25°C TJ=125°C TSSD20L60SW 0.1 100 Pulse width 300μs 1% duty cycle TJ=25°C TJ=125°C TSSD20L60SW CAPACITANCE (pF) LEAD TEMPERATURE (°C) INSTANTANEOUS REVERSE CURRENT (μA) PERCENT OF RATED PEAK REVERSE VOLTAGE (%) INSTANTANEOUS FORWARD CURRENT (A) (A) 0.001 0.01 0.1 Pulse width TJ=25°C TJ=125°C UF1DLW FORWARD VOLTAGE (V) REVERSE VOLTAGE (V) AVERAGE FORWARD CURRENT (A)

5 Version:B1702

PACKAGE OUTLINE DIMENSIONS TO-252 (D-PAK) SUGGESTED PAD LAYOUT MARKING DIAGRAM DIM. Unit (mm) Unit (inch) Min Max Min Max A 6.41 6.73 0.252 0.265 B 5.21 5.47 0.205 0.215 C 0.89 1.27 0.035 0.050 D 6.00 6.22 0.236 0.245 E 9.40 10.40 0.370 0.409 F 0.64 0.88 0.025 0.035 G 2.286(REF) 0.090 H 0.77 1.14 0.030 0.045 I 0.64 1.01 0.025 0.040 J 4.40 - 0.173 - K 5.30 - 0.209 - L 0.45 0.58 0.018 0.023 M 2.743(REF) 0.107 N 1.40 1.77 0.055 0.070 O 0.508(REF) 0.020 P 0.45 0.60 0.018 0.024 Q 2.20 2.38 0.087 0.094 Symbol Unit (mm) Unit (inch) A 5.69 0.224 B 6.18 0.243 C 2.20 0.087 D 2.29 0.090 E 1.40 0.055 F 4.57 0.180 G 10.67 0.420 P/N = Marking Code YWW = Date Code F = Factory Code

6 Version:B1702

Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and discla ims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right . The products shown herein are not designed for use in medical, life -saving, or life -sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale.