|
If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
Datasheet File OCR Text: |
* CURRENT REGULATOR CHIPS * ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE * CONSTANT CURRENT OVER WIDE VOLTAGE RANGE * HIGH SOURCE IMPEDANCE * COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW CCR250 thru CCR257 MAXIMUM RATINGS Operating Temperature: -55C to +175C Storage Temperature: -55C to +175C 13 MILS ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise specified TYPE NUMBER REGULATOR CURRENT l p (mA) @ VS = 25V NOM MIN 4.59 5.04 5.58 6.12 6.75 7.38 8.19 9.00 MAX 5.61 6.16 6.82 7.48 8.25 9.02 10.01 11.10 MINIMUM DYNAMIC IMPEDANCE @VS = 25V ZS (K ) (Note 2) 100 90 80 70 50 30 20 10 MINIMUM KNEE IMPEDANCE @VK = 6.0 V ZK(K ) (Note 3) 4.0 4.0 3.0 2.0 1.5 1.5 1.0 1.0 MAXIMUM LIMITING VOLTAGE @ lL = 0.8 I p (min) VL (VOLTS) 3.67 4.03 4.46 4.90 5.40 5.90 6.55 7.20 PEAK OPERATING VOLTAGE VOLTS 80 80 70 70 60 60 50 50 Backside is Cathode A = Anode CCR250 CCR251 CCR252 CCR253 CCR254 CCR255 CCR256 CCR257 5.10 5.60 6.20 6.80 7.50 8.20 9.10 10.00 DESIGN DATA METALLIZATION: Top: (Anode).......................Al Back: (Cathode)...................Au AL THICKNESS...........25,000 A Min GOLD THICKNESS .......4,000 A Min NOTE 1 NOTE 2 NOTE 3 IP is read using a pulse measurement, 10 milliseconds maximum. ZS is derived by superimposing A 90Hz RMS signal equal to 10% of VS on VS ZK is derived by superimposing A 90Hz RMS signal equal to 10% of VK on VK CHIP THICKNESS .................10 Mils TOLERANCES: ALL Dimensions + 2 mils, except Anode Pad where tolerance is + 0.1 mils. 6 LAKE STREET, LAWRENCE, PHONE (978) 620-2600 WEBSITE: http://www.microsemi.com M A S S A C H U S E T T S 01841 FAX (978) 689-0803 171 28 MILS THIS PAGE IS INTENTIONALLY LEFT BLANK 172 |
Price & Availability of CCR257 |
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |