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Need an equivalent for a fast rectifier, but with more amp.

Hi

I need a replacement number, but at 20 amp, for my fast rectifier STPR166 , my rectifier are a 200 volt 16 amp. but I need a rectifier 200 volt 20 amp. or 25 amp.

Any suggestions rectifier (200 v 20 amp) ?

Here's the complete spec of my actual rectifier that I need to replace.

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LITE-ON SEMICONDUCTOR

STPR1660CT

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SUPER FAST REVERSE VOLTAGE - 100 to 600 Volts GLASS PASSIVATED RECTIFIERS FORWARD CURRENT - 16 Amperes

TO-220AB FEATURES Glass passivated chip Superfast switching time for high eficiency BLTO-220AB M Low forward voltage drop and high curent capability DIM. MIN.MAX. C Low reverse leakage curent DA14.215.8 B 9.6510.67 High surge capacity KA C 2.54 3.43 Plastic package has UL flammability clasification 94V-0 E PIN D 5.84 6.86

123E 8.269.28 FF - 6.35 G12.7014.73 MECHANICAL DATA GH 2.29 2.79 Case :TO-220AB molded plasticII 0.51 1.14 J Polarity: As marked on the body J 0.30 0.64 NK 3.53 4.09 Weight:0.08 ounces, 2.24 grams H HL 3.56 4.83 Mounting position : Any M 1.14 1.40 PIN 1 PIN 2N 2.03 2.92 PIN 3 CASE Al Dimensions in milimeter

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ? ambient temperature unless otherwise specified. Single phase, half wave,60Hz, resistive or inductive load. For capacitive load,derate curent by 20%

STPR STPR STPR CHARACTERISTICS SYMBOL STPR STPR STPR UNIT

1610CT1620CT1630CT1640CT1650CT1660CT Maximum Recurent Peak Reverse Voltage VRM 100 20 300 400 500 600V Maximum RMS Voltage VRMS 70 140 210 280 350 420V Maximum DCB locking Voltage VDC 10 20 300 400 500 600V Maximum Average Forward I(AV) Rectified Curent@TC=120?16A Non Repetitive Peak Forward Surge Curent Per Diode IFSMA Sinusoidal(JEDECMethod)TP=8.3ms90

Maximum forward Voltage IF=8A @TJ=25?1.11.31.5 Pulse Width=300usIF=8A @TJ=125?1.01.2 V1.4 FV Dutycycle IF=16A@TJ=25?1.251.51.7 IF=16A@TJ=125?1.201.41.6

Maximum DC Reverse Curent@TJ=25?I10 RuA at Rated DC Blocking Voltage@TJ=10?50 Typical Junction Capacitance CJ80pF perelement(Note1)

Maximum Reverse Recovery Time (Note 2)TRR303550ns Typical Thermal Resistance R?JC3.0?/W

Operating and Storage Temperature Range-5 to +150? TJ,TSTG

NOTES :1.Measured at 1.0MHz and aplied reverse voltage of 4.0VDC.REV.0, Dec-203,KTGC12 2.Reverse Recovery Test Conditions:IF=0.5A,IR=1.0A,IR=0.25A.

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Thank

Gaetan

Reply to
Gaetan Mailloux
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International Rectifier has some higher-current rectifiers, like maybe the 20ETF02 ? I don't know if that would meet the rest of your specs though. Info at

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   Wim Lewis , Seattle, WA, USA. PGP keyID 27F772C1
Reply to
Wim Lewis

Hi !

We do have a lot of stock of STPR166 from ST or MOT.

Can you pleased tell us why you want to replace it ?

Thanks !

-- Patrick Cheung Town Target Technology Limited Address : 1805, Wu Sang House, 655 Nathan Road, Mongkok, Kowloon, Hong Kong. Tel : 2505-5838 Fax : 2505-8121 E-mail : snipped-for-privacy@towntarget.com.hk Web-site :

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"Gaetan Mailloux" ¼¶¼g©ó¶l¥ó·s»D:dmvtr1$8c6$ snipped-for-privacy@theodyn.ncf.ca...

Reply to
Patrick Cheung - townt.com

Hi

I want to boost my power inverter. It's a Xantex Xpower 1000 , I will put more mosfet in parallel, but I need to put a higher current output rectifier, it's the one who rectify the power signal from the switching power transformer so it can be converted into 60hz 120v voltage.

Btw that rectifier are a common cathode type.

But it seem that a STPR2060CT or a MUR3060CT or even a 30CPH06 will do the job, as suggested by a guy in a email.

Bye

Gaetan

¼¶¼g©ó¶l¥ó·s»D:dmvtr1$8c6$ snipped-for-privacy@theodyn.ncf.ca...
Reply to
Gaetan Mailloux

,

Try International Rectifier.. Example 30EPF04 = 400V 30A.

I've no idea if the package is right or any other parameters.

Reply to
CWatters

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