305UA250P5 Datasheet

Standard Recovery Diodes


Features, Applications


Wide current range High voltage ratings to 2500V High surge current capabilities Stud cathode and stud anode version

Typical Applications
Converters Power supplies Machine tool controls High power drives Medium traction applications
VRRM , maximum repetitive peak reverse voltage V
VRSM , maximum nonrepetitive peak rev. voltage V

I F(AV) Max. average forward current @ Case temperature I F(RMS) Max. RMS forward current I FSM Max. peak, one-cycle forward, non-repetitive surge current

No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial = TJ max.

V F(TO)1 Low level value of threshold voltage V F(TO)2 High level value of threshold voltage V FM Low level value of forward slope resistance High level value of forward slope resistance Max. forward voltage drop

> x IF(AV)),TJ T J max. x I F(AV) IF(AV) = TJ max. > x IF(AV)),TJ = TJ max. Ipk= = TJ max, = 10ms sinusoidal wave

TJ Tstg RthJC RthCS T Max. junction operating temperature range Max. storage temperature range Max. thermal resistance, junction to case Max. thermal resistance, case to heatsink Max. allowed mounting torque +0 -20%

DC operation K/W Nm Mounting surface, smooth, flat and greased Not lubricated threads Lubricated threads

(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)

= Essential Part Number = Standard Device = Top Threaded version = Type for rotating application with Top Threaded version 7 = Type for rotating application with flexible lead 9 = Type for rotating application with Top Threaded version U = Stud Normal Polarity (Cathode to Stud) UR = Stud Reverse Polarity (Anode to Stud) A = Max. Leakage selection IRRM = 25�C None = Std. Leakage selection IRRM= = 25�C Voltage code: Code x 10=V RRM (See Voltage Ratings table) P. = Forward selection None = Standard Forward selection



Download DataSheet PDF View and Download

Manufacturer information

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service