SR22F SERIES SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 20-60 Volts CURRENT 2 Amperes FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Metal to silicon rectifier. majority carrier conduction • Low power loss,high efficiency • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • Lead free in comply with EU RoHS 2002/95/EC directives. • Green molding compound as per IEC61249 Std. . (Halogen Free) MECHANICAL DATA • Case: SMAF molded plastic • Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 • Approx. Weight: 0.0012 ounces, 0.0328 grams • Polarity : Color band denotes cathode end 1 2 Cathode Anode o MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) PAR AME T E R S YMB OL SR22F SR23F SR24F SR25F SR26F U N IT S Re c urre nt P e a k Re ve rse Vo lta g e V RRM 20 30 40 50 60 V RMS Vo lta g e V RMS 14 21 28 35 42 V VR 20 30 40 50 60 V D C B lo c k i ng Vo lta g e A ve ra g e F o rwa rd C urre nt IF (AV ) 2 .0 A P e a k F o rwa rd S urg e C urre nt : 8 .3 ms s i ng le ha lf s i ne -wa ve s up e ri mp o s e d o n ra te d lo a d (JE D E C me tho d ) IF SM 50 A F o rwa rd Vo lta g e a t 2 .0 A VF D C Re ve rse C urre nt a t Ra te d D C B lo c k i ng Vo lta g e T J =2 5 O C IR Typ i c a l J uncti o n ca p a c i ta nc e V R =4 V,1 MH Z CJ Typ i c a l The rma l Re s i s ta nc e ,Juncti o n to L e a d (No te 1 ) Juncti o n to A mb i e nt (No te 1 ) Op e ra ti ng J uncti o n Te mp e ra ture a nd S to ra g e Te mp e ra ture Ra ng e 0 .5 0 .7 V 0 .1 98 mA 76 R θJL R θ JA 20 83 T J ,T S TG -5 5 to +1 5 0 pF O C / W O C NOTES : 2 1. Mounted on 48cm FR-4 PCB. February 09,2012-REV.01 PAGE . 1 SR22F SERIES IF, Forward Current (A) 2.5 2 1.5 1 0.5 0 0 25 50 75 100 125 150 CJ, Junction Capacitance (pF) RATING AND CHARACTERISTIC CURVES 1000 SR22F,SR23F,SR24 100 SR25F,SR26F 10 0.1 IR,Reverse Current (mA) 100 Fig.2 Typical Junction Capacitance 100 1000 IR,Reverse Current (mA) SR22F,SR23F,SR24 10 TJ = 125°C 1 TJ = 150°C TJ = 75°C 0.1 0.01 TJ = 25°C 0.001 8 16 24 32 10 TJ = 125°C 1 0.1 TJ = 75°C 0.01 TJ = 25°C 0.001 12 40 24 36 48 60 VR, Peak Reverse Voltage (V) Fig.3 Typical Reverse Characteristics Fig.4 Typical Reverse Characteristics IF, Forward Current (A) 10 SR22F,SR23F,SR24 TJ = 150°C 1 TJ = 150°C SR25F,SR26F 100 VR, Peak Reverse Voltage (V) IF, Forward Current (A) 10 VR, Reverse Bias Voltage (V) TC, Case Temperature (°C) Fig.1 Forward Current Derating Curve 1 TJ = 125°C TJ = 75°C TJ = 25°C 0.1 10 SR25F,SR26F TJ = 150°C 1 TJ = 125°C TJ = 75°C TJ = 25°C 0.1 0 0.2 0.4 VF, Forward Voltage (V) Fig.5 Typical Forward Characteristics February 09,2012-REV.01 0.6 0 0.2 0.4 0.6 0.8 1 VF, Forward Voltage (V) Fig.6 Typical Forward Characteristics PAGE . 2 SR22F SERIES MOUNTING PAD LAYOUT SMAF Unit:inch(mm) 0.232 (5.9) 0.063 (1.6) 0.075 (1.9) 0.106 (2.7) ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2012 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. February 09,2012-REV.01 PAGE . 3 SR22F SERIES For example : RB500V-40_R2_00001 Serial number Version code means HF Part No. Packing size code means 13" Packing type means T/R Part No_packing code_Version 65)B5B 65)B5B Packing Code XX Version Code XXXXX Packing type 1st Code T/B A N/A 0 HF 0 serial number T/R R 7" 1 RoHS 1 serial number B/P B 13" 2 T/P T 26mm X TRR S 52mm Y TRL L PBCU U FORMING F PBCD D February 09,2012-REV.01 Packing size nd 2 Code HF or RoHS 1st Code code 2nd~5th Code PAGE . 4