BAS121

BAS121/A/C/S SURFACE MOUNT HIGH VOLTAGE, LOW LEAKAGE SWITCHING DIODE VOLTAGE FEATURES • High Reverse Blocking Voltage • Extremely Low Reverse Leakage Current • Surface Mount Package Ideally Suited for Automatic Insertion • In compliance with EU RoHS 2002/95/EC directives 250 Volts POWER 250 mW MECHANICAL DATA Case : SOT-23, Plastic Terminals : Solderable per MIL-STD-750, Method 2026 Approx weight : 0.008 gram Marking : P8 ABSOLUTE RATINGS PA RA M E TE R R e ve r s e V o l t a g e P e a k R e ve r s e V o l t a g e C o nt i nuo us F o r w a r d C ur r e nt N o n- r e p e c t i t i ve P e a k F o r w a r d S ur g e C ur r e nt a t t = 1 . 0 µ s P o we r D i s s i p a ti o n (1) S YM B O L VR V RRM IF IF S M P TOT T J ,T S TG VA L UE 250 250 0 .2 4 .0 250 -5 5 to 1 5 0 U N IT S V V A A mW O J u n c t i o n a n d S t o r a g e Te m p e r a t u r e C THERMAL CHARACTERISTICS PA RA M E TE R The r m a l R e s i s t a nc e , J unc t i o n t o A m b i e nt (1 ) S YM B O L R θJ A VA L UE 500 U N IT S O C /W BAS121 SINGLE BAS121A COMMON ANODE BAS121C COMMON CATHODE BAS121S SERIES Note 1. FR-5 Board = 1.0 x 0.75 x 0.062 in REV.0.1-FEB.4.2009 PAGE . 1 BAS121/A/C/S ELECTRICAL CHARACTERISTICS PA RA M E TE R R e ve r s e B r e a k d o w n V o l t a g e (T =25 C , unless otherwise noted) A O S YM B O L V (B R) T E S T C O N D IT IO N IR = 1 0 0 µ A IF = 1 m A IF = 1 0 0 m A IF = 5 0 m A IF = 1 5 0 m A T J = 2 5 OC T J = 1 5 0 OC f = 1 . 0 M H z ; V R= 0 V IF = IR = 3 0 m A , Ir r = 3 m A , R L = 1 0 0 Ω M IN . 250 T YP. - MA X . 0.90 1.00 1.10 1.25 0.005 10 5.0 3000 U N IT S V F o rwa rd Vo lta g e VF - - V R e ve r s e C ur r e nt a t R a t e d V R To t a l C a p a c i t a n c e R e v e r s e R e c o v e r y Ti m e IR CT t rr µA pF ns ELECTRICAL CHARACTERISTICS CURVE ELECTRICAL CHARACTERISTICS CURVES 10 T J =125 C O 1000 Reve rse Curre nt,I R (nA) T J =75 C O Forw ard Curr ent,I F(mA) 1 100 T J =125 C O 0.1 10 T J =75 C O T J =25 C O 0.01 1 T J =25 C O 0.001 0 50 100 150 200 250 300 0.1 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Reverse Voltage, V R (V) FIG. 1-REVERSE CHARACTERISTISTICS Forward Voltage,V F (V) FIG. 2-FORWARD CHARACTERISTICS 3 2.5 Capacit ance, C(pF) f=1MHz 2 1.5 1 0.5 0 0 10 20 30 40 50 60 70 80 90 100 Reverse Voltage,V R (V) FIG. 3-CAPACITANCE REV.0.1-FEB.4.2009 PAGE . 2 BAS121/A/C/S MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 3K per 7” plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 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. REV.0.1-FEB.4.2009 PAGE . 3