26MB05A IRF | Alldatasheet

Document overview

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

Technical content

Features

Universal, 3 way terminals: push-on, wrap around or solder High thermal conductivity package, electrically insulated case Center hole fixing Excellent power/volume ratio UL E 62320 approved Nickel plated terminals solderable as per MIL-STD-202 Method 208; solder: Sn/Pb (60/40); solder temperature: 235-260°C max. time: 8-10 secs

Description

A range of extremely compact, encapsulated single phase bridge rectifiers offering efficient and reliable operation. They are intended for use in general purpose and instrumentation applica- tions. Parameters 26MB-A 36MB-A Units Major Ratings and Characteristics IO 25 35 A @ TC 65 60 oC IFSM @ 50Hz 400 475 A @ 60Hz 420 500 A I2t @ 50Hz 790 1130 A 2s @ 60Hz 725 1030 A 2s VRRM range 200 to 1200 V TJ - 55 to 150 oC SINGLE PHASE BRIDGE Power Modules 25 A 35 A MB SERIES Bulletin I2715 rev. I 03/03 1www.irf.com

Bulletin I2715 rev. I 03/03 www.irf.com IO Maximum DC output current 25 35 A Resistive or inductive load 20 28 A Capacitive load @ Case temperature 65 60 °C IFSM Maximum peak, one-cycle 400 475 A t = 10ms No voltage non-repetitive forward current 420 500 t = 8.3ms reapplied 335 400 t = 10ms 100% V RRM 350 420 t = 8.3ms reapplied Initial T J = TJ max. I2t Maximum I 2t for fusing 790 1130 A 2s t = 10ms No voltage 725 1030 t = 8.3ms reapplied 560 800 t = 10ms 100% V RRM 512 730 t = 8.3ms reapplied I2√t Maximum I 2√t for fusing 5.6 11.3 KA 2√sI 2t for time tx = I2√t x √tx ; 0.1 ≤ tx ≤ 10ms, VRRM = 0V VF(TO)1 Low-level of threshold voltage 0.76 0.79 V (16.7% x π x IF(AV) < I < π x IF(AV)), @ TJ max. VF(TO)2 High-level of threshold voltage 0.92 0.96 (I > π x IF(AV)), @ TJ max. rt1 Low-level forward slope resistance 6.8 5.8 m Ω (16.7% x π x IF(AV) < I < π x IF(AV)), @ TJ max. rt2 High-level forward slope resistance 5.0 4.5 (I > π x IF(AV)), @ TJ max. VFM Maximum forward voltage drop 1.11 1.14 V T J = 25 oC, IFM = 40APK (26MB) TJ = 25 oC, IFM = 55APK (36MB) IRRM Max. DC reverse current 10 10 µAT J = 25 oC, per diode at VRRM VINS RMS isolation voltage base plate 2700 2700 V f = 50 Hz, t = 1s Forward Conduction Voltage V RRM , maximum repetitive V RSM , maximum non- I RRM max. Type number Code peak reverse voltage repetitive peak rev. voltage @ T J max. VV 20 200 275 40 400 500 26MB..A 60 600 725 2 36MB..A 80 800 900 100 1000 1100 120 1200 1300 ELECTRICAL SPECIFICATIONS Voltage Ratings Parameters 26MB-A 36MB-A U nitsConditions tp = 400µs

Bulletin I2715 rev. I 03/03 www.irf.com TJ Junction temperature range - 55 to 150 oC Tstg Storage temperature range - 55 to 150 oC R thJC Max. thermal resistance junction to case 1.7 1.2 K/W Per bridge R thCS Max. thermal resistance, case to heatsink 0.2 K/W Mounting surface , smooth, flat and greased wt Approximate weight 20 g T Mounting Torque ± 10% 2.0 Nm Bridge to heatsink All dimensions in millimetres (inches) Suggested plugging force:

200 N max; axially applied to faston terminals

26 = 25A (Avg) 36 = 35A (Avg)1 - Current rating code: 2 - Circuit configuration: MB = Single phase european coding 3 - Voltage code: MB series = code x 10 = VRRM 4 - Diode bridge rectifier: A = 26MB, 36MB Series

36 MB 120 A

Thermal and Mechanical Specifications Ordering Information Table Outline Table Device Code Parameters 26MB-A 36MB-A Units Conditions Not To Scale 10.5 (.41) 20.3 (.80)

Bulletin I2715 rev. I 03/03 www.irf.com Fig. 1 - Current Ratings Characteristics Fig. 2 - Forward Voltage Drop Characteristics Fig. 4 - Maximum Non-Repetitive Surge Current Fig. 5 - Maximum Non-Repetitive Surge Current Average Forward Current (A) Maximum Allowable Case temperature (°C) Instantaneous Forward Voltage (V) Instantaneous Forward Current (A) Maximum Allowable Ambient Te 110 130 150 0 5 10 15 20 25 30 180˚ (Rect) 180˚ (Sine) 26MB..A Series 100 1000 0.5 1 1.5 2 2.5 3 3.5 26MB..A Series Tj = 25˚C Tj = 150˚C Number of Equal Amplitude Half Cycle Current Pulses (N) Peak Half Sine Wave Forward Current (A) 50 150 250 350 450 0.01 0.1 1 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. 26MB..A Series Initial Tj = 150˚C No Voltage Reapplied Rated Vrrm Reapplied Peak Half Sine Wave Forward Current (A) Pulse Train Duration (s) 100 150 200 250 300 350 400 1 10 100 26MB..A series At Any Rated Load Condition And With Initial Tj = 150˚C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s Rated Vrrm Applied Following Surge Fig. 3 - Total Power Loss Characteristics Average Forward Current (A) Maximum Allowable Ambient Temperature (°C) 0 5 10 15 20 25 180˚ (Sine) 26MB..A Series Tj = 150˚C 180˚ (Rect) 0 25 50 75 100 125 150

2 K/W

3 K/W

4 K/W

5 K/W

7 K/W

10 K/W

RthSA = 1 K/W - Delta R Maximum Average Forward Power Loss (W)

Bulletin I2715 rev. I 03/03 www.irf.com Fig. 6 - Current Ratings Characteristics Fig. 7 - Forward Voltage Drop Characteristics Fig. 3 - Total Power Loss Characteristics Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 10 - Maximum Non-Repetitive Surge Current Average Forward Current (A) Maximum Allowable Case temperature (°C) Instantaneous Forward Voltage (V) Instantaneous Forward Current (A) Maximum Allowable Ambient Te Average Forward Current (A) Maximum Average Forward Power Loss (W) Maximum Allowable Ambient Temperature (°C) Number of Equal Amplitude Half Cycle Current Pulses (N) Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Pulse Train Duration (s) 110 130 150 0 5 10 15 20 25 30 35 40 180˚ (Rect) 180˚ (Sine) 36MB..A Series 100 1000 0.5 1 1.5 2 2.5 3 3.5 Tj = 25˚C Tj = 150˚C 36MB..A Series 0 25 50 75 100 125 150

1 K/W

RthSA = 0.7 K/W - Delta R 0 5 10 15 20 25 30 180˚ (Sine) 180˚ (Rect) 36MB..A Series Tj = 150˚C 100 150 200 250 300 350 400 450 1 10 100 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge. Initial Tj = 150˚C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 36MB..A Series 100 150 200 250 300 350 400 450 500 0.01 0.1 1 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial Tj = 150˚C No Voltage Reapplied Rated Vrrm Reapplied 36MB..A Series

Bulletin I2715 rev. I 03/03 www.irf.com IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 03/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial and Consumer Level. Qualification Standards can be found on IR's Web site.