Datasheet

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SCHOTTKY RECTIFIER

6 Amp

6TQ...

6TQ...S

Bulletin PD-20283 rev. A 05/02

Major Ratings and Characteristics

F(AV)

Rectangular 6 A

waveform

RRM

range 35 to 45 V

FSM

@ tp = 5 µs sine 690 A

6 Apk, T

= 125°C 0.53 V

range - 55 to 175 °C

Characteristics 6TQ Units

Description/Features

The 6TQ Schottky rectifier series has been optimized for low

reverse leakage at high temperature. The proprietary barrier

technology allows for reliable operation up to 175° C junction

temperature. Typical applications are in switching power

supplies, converters, free-wheeling diodes, and reverse bat-

tery protection.

175° C T

operation

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

Low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

F(AV)

= 6Amp

= 35 to 45V

www.irf.com

Case Styles

6TQ...

TO-220

PAK

6TQ... S

Anode

Base

Cathode

athode

Anode

Base

Cathode

Summary of content (6 pages)

PAGE 1
Bulletin PD-20283 rev. A 05/02 6TQ... 6TQ...S 6 Amp SCHOTTKY RECTIFIER IF(AV) = 6Amp VR = 35 to 45V Major Ratings and Characteristics Description/Features Characteristics 6TQ Units IF(AV) Rectangular waveform 6 A 35 to 45 V IFSM @ tp = 5 µs sine 690 A VF @ 6 Apk, TJ = 125°C 0.53 V TJ range - 55 to 175 °C VRRM range The 6TQ Schottky rectifier series has been optimized for low reverse leakage at high temperature.
PAGE 2
6TQ... Series Bulletin PD-20283 rev. A 05/02 Voltage Ratings Part number VR 6TQ035 6TQ040 6TQ045 35 40 45 Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 6TQ IF(AV) Max. Average Forward Current * See Fig. 5 IFSM 6 Max. Peak One Cycle Non-Repetitive 690 Surge Current * See Fig. 7 140 EAS Non-Repetitive Avalanche Energy IAR Repetitive Avalanche Current Units Conditions A A 8 mJ 1.
PAGE 3
6TQ... Series Bulletin PD-20283 rev. A 05/02 1 00 100 T J = 17 5 C Reverse Current - I R (m A ) 150 C 125 C 1 100 C 0 .1 75 C 0.0 1 50 C 25 C 0 .0 0 1 0 .0 00 1 0 5 10 15 20 25 30 35 40 45 Reve rse V oltag e - V R (V ) 10 Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 10 0 0 (pF) T J = 175˚C T T = 125˚C J Junction C ap acitan ce - C Instantaneous Forward Current - IF (A) 10 T = 25˚C J T J = 25 C 100 1 0.2 0.4 0.6 0.8 1 1.2 1.4 0 1.
PAGE 4
6TQ... Series Bulletin PD-20283 rev. A 05/02 5 17 5 17 0 Ave rage P ow er Loss - (W atts) Allow ab le C a se Tem pera ture - ( C ) 18 0 DC 16 5 Squa re w ave (D = 0.50) 80% Ra ted V R ap p lied 16 0 15 5 D D D D D 4 = = = = = 0.20 0.25 0.33 0.50 0.75 DC 3 RM S Lim it 2 1 see note (2) 0 15 0 0 1 2 3 4 5 6 7 8 0 9 A vera ge Forw ard C urren t - I F(A V) (A) 1 2 3 4 5 6 7 8 9 Averag e Forw a rd C urren t - I F (A V ) (A) Fig. 5 - Maximum Allowable Case Temperature Vs.
PAGE 5
6TQ... Series Bulletin PD-20283 rev. A 05/02 Outline Table 10.54 (0.41) 1.32 (0.05) MAX. 3.78 (0.15) 3.54 (0.14) 1.22 (0.05) DIA. 6.48 (0.25) 6.23 (0.24) 2.92 (0.11) 2.54 (0.10) TERM 2 15.24 (0.60) 14.84 (0.58) 1 2° 3 14.09 (0.55) 3.96 (0.16) 13.47 (0.53) 3.55 (0.14) 0.10 (0.004) Base Cathode 2.04 (0.080) MAX. 1.40 (0.05) 2.89 (0.11) 1.15 (0.04) 2.64 (0.10) 0.94 (0.04) 0.69 (0.03) 1 3 0.61 (0.02) MAX. 4.57 (0.18) 1 Cathode 3 Anode 4.32 (0.17) 5.08 (0.20) REF.
PAGE 6
TQ... Series Bulletin PD-20283 rev. A 05/02 Ordering Information Table Device Code 6 T Q 045 S 1 2 3 4 5 1 - Essential Part Number 2 - T = TO-220 3 - Q = Schottky Q Series 035 = 35V 4 - Voltage Rating 040 = 40V 5 - S = D2Pak 045 = 45V Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St.