Datasheet

ManualsBrandsST ManualsDiodesSchottky Diode, 30A, 45V, D2PAK

1/9

STPS3045CT/CG/CR/CP/CPI/CW/CFP

July 2003 - Ed: 6E

POWER SCHOTTKY RECTIFIER

F(AV)

2x15A

RRM

45 V

(max) 175 °C

0.57 V

MAIN PRODUCT CHARACTERISTICS

■

VERY SMALL CONDUCTION LOSSES

■

NEGLIGIBLE SWITCHING LOSSES

■

EXTREMELY FAST SWITCHING

■ LOW THERMAL RESISTANCE

■ INSULATED PACKAGE: TOP-3I

Insulating voltage = 2500V RMS

Capacitance = 12pF

■ AVALANCHE CAPABILITY SPECIFIED

FEATURES AND BENEFITS

Dual center tap Schottky rectifier suited for

SwitchMode Power Supply and high frequency DC

to DC converters.

Packaged either in TO-220AB, TO-220FPAB,

PAK, I

PAK, TO-247, SOT93 or TOP-3I, this

device is especially intended for use in low volt-

age, high frequency inverters, free wheeling and

polarity protection applications.

DESCRIPTION

PAK

STPS3045CG

TO-220AB

STPS3045CT

SOT-93

STPS3045CP

Insulated

TOP-3I

STPS3045CPI

TO-220FPAB

STPS3045CFP

PAK

STPS3045CR

TO-247

STPS3045CW

Summary of content (9 pages)

PAGE 1
® STPS3045CT/CG/CR/CP/CPI/CW/CFP POWER SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) 2 x 15 A VRRM 45 V Tj (max) 175 °C VF 0.
PAGE 2
STPS3045CT/CG/CR/CP/CPI/CW/CFP ABSOLUTE RATINGS (limiting values, per diode) Symbol Parameter VRRM Repetitive peak reverse voltage IF(RMS) RMS forward current IF(AV) Average forward current δ = 0.
PAGE 3
STPS3045CT/CG/CR/CP/CPI/CW/CFP Fig. 1: Average forward power dissipation versus average forward current (per diode). Fig. 2: Average current versus temperature (δ = 0.5, per diode). PF(AV)(W) ambient IF(AV)(A) 12 δ = 0.1 δ = 0.05 11 δ = 0.2 18 δ = 0.
PAGE 4
STPS3045CT/CG/CR/CP/CPI/CW/CFP Fig. 5-3: Non repetitive surge peak forward current versus overload duration (maximum values, per diode). Fig. 6-1: Relative variation of thermal transient impedance junction to case versus pulse duration. IM(A) Zth(j-c)/Rth(j-c) 120 1.0 TO-220FPAB 2 2 TO-220AB, I PAK, D PAK, SOT-93, TOP-3I, TO-247 0.9 100 0.8 0.7 80 δ = 0.5 TC=75°C 0.6 60 0.5 TC=100°C 40 TC=125°C δ = 0.2 0.3 δ = 0.1 T IM 20 0.4 0.2 Single pulse t δ=0.5 0.1 t(s) tp(s) δ=tp/T 0.
PAGE 5
STPS3045CT/CG/CR/CP/CPI/CW/CFP Fig. 10: Thermal resistance junction to ambient versus copper surface under tab (epoxy printed board FR4, Cu=35µm). Rth(j-a)(°C/W) 80 70 60 50 40 30 20 10 S(cm²) 0 0 5 10 15 20 25 30 35 40 PACKAGE MECHANICAL DATA TO-220AB REF. A H2 Dia C L5 L7 L6 L2 F2 F1 D L9 L4 F M G1 E G A C D E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 M Diam. DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.40 4.60 0.173 0.181 1.23 1.32 0.048 0.051 2.40 2.72 0.094 0.107 0.49 0.70 0.019 0.
PAGE 6
STPS3045CT/CG/CR/CP/CPI/CW/CFP PACKAGE MECHANICAL DATA I2PAK REF. DIMENSIONS Millimeters A E c2 L2 D L1 A1 b2 L b1 b c e Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 b 0.70 0.93 0.028 0.037 b1 1.14 1.17 0.044 0.046 b2 1.14 1.17 0.044 0.046 c 0.45 0.60 0.018 0.024 c2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.106 E 10.0 10.4 0.394 0.409 L 13.1 13.6 0.516 0.535 L1 3.48 3.78 0.137 0.
PAGE 7
STPS3045CT/CG/CR/CP/CPI/CW/CFP PACKAGE MECHANICAL DATA D2PAK DIMENSIONS REF. Min. A E C2 L2 D L L3 A1 B2 R C B G A2 M * Millimeters V2 * FLAT ZONE NO LESS THAN 2mm Max. Inches Min. Max. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.70 0.93 0.027 0.037 B2 1.14 1.70 0.045 0.067 C 0.45 0.60 0.017 0.024 C2 1.23 1.36 0.048 0.054 D 8.95 9.35 0.352 0.368 E 10.00 10.40 0.393 0.409 G 4.88 5.28 0.192 0.208 L 15.00 15.
PAGE 8
STPS3045CT/CG/CR/CP/CPI/CW/CFP PACKAGE MECHANICAL DATA TO-247 DIMENSIONS V REF. Dia. V A H L5 L L2 L4 F2 F1 L1 F3 V2 F4 D L3 F(x3) M G = = E Millimeters Inches Min. Typ. Max. Min. A 4.85 5.15 0.191 D 2.20 2.60 0.086 E 0.40 0.80 0.015 F 1.00 1.40 0.039 F1 3.00 F2 2.00 F3 2.00 2.40 0.078 F4 3.00 3.40 0.118 G 10.90 H 15.45 15.75 0.608 L 19.85 20.15 0.781 L1 3.70 4.30 0.145 L2 18.50 L3 14.20 14.80 0.559 L4 34.60 L5 5.50 M 2.00 3.00 0.078 V 5° V2 60° Dia. 3.55 3.65 0.139 Typ. Max. 0.203 0.
PAGE 9
STPS3045CT/CG/CR/CP/CPI/CW/CFP PACKAGE MECHANICAL DATA TO-220FPAB REF. A B H Dia L6 L2 L7 L3 L5 D F1 L4 F2 F E G1 G Type Marking Package Weight Base qty Delivery mode STPS3045CT STPS3045CT TO-220AB 2.23 g. 50 Tube 2 1.48 g. 50 Tube 2 1.48 g. 1000 Tape & reel 2 STPS3045CG STPS3045CG-TR ■ ■ ■ ■ ■ A B D E F F1 F2 G G1 H L2 L3 L4 L5 L6 L7 Dia. DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.4 4.6 0.173 0.181 2.5 2.7 0.098 0.106 2.5 2.75 0.098 0.108 0.45 0.70 0.018 0.027 0.