SCHOTTKY BARRIER DIODE 1.9A/50~60V 21DQ05 21DQ06 FEATURES o Miniature Size Low Forward Voltage Drop * Low Power Loss, High Efficiency High Surge Capability 20 Volts thru 100 Volts Types Available 52mm Inside Tape Spacing Package Available MAXIMUM RATINGS 3.7.15) : [aes DIA 09.035) 07027 OAR s6:1.091 MIN 7.28) MAX I 26(1.02) MIN 4 Dimensions in mm (Inches) Approx. Net Weight :0.38 Grams TYPE Voltage Rating ~N #21DQ05 21DQ006 Unit Symbol .. Repetitive Peak V Reverse Voltage RRM 50 60 Vv Non-Repetitive Peak Vv Reverse Voltage RSM 55 65 Vv Electrical Rating Symbol Condition Rating Unit 180 rectangular Average Rectified P.c. Board | wave conduction Ta" 4.4C I moutned * _ Seee ee eee) oO 1g0* sinugsoidar | 727 29C 1.7 A resistive loa : dueti wiaeye, | weve corauctton [ET gece [aa RMS Forward Current Te (RMS) 2.67 A Peak One-cycle Forward Ips 5O0Hz half sine wave, A Surge Current FSM non-repetitive 45 Operating Junction T. Temperature Range Jw -40 to 125 c Storage Temperature p Range stg -40 to 125 c ELECTRICAL & THERMAL CHARACTERISTICS Characteristics Symbol Test Condition Max. Unit Peak Forward Voltage Vem Ipm=1.7A Ty= 25C 0.58 Vv Peak Reverse Current Ipm VRM= VrRM Tj = 25C 2.0 mA Thermal Resistance, Reh(j-a) P.Cc. Baord mounted * 70 C/W junction to ambient Without Fin or P.C. Board 105 *P.C. Board Print Land= 15x15mm For spare parts only UP Non inter Electronics Corporation 80 21D0Q05 21DQ06 FIG.1-FORWARD VOLTAGE VS. FORWARD CURRENT w ey INSTANTANEOUS FORWARD CURRENT (A) - Sc INSTANTANEOUS FORWARD VOLTAGE (VJ FiG.4-AVERAGE REVERSE POWER DISSIPATION (210@06) (21DQ05 IS FOR 83% RATED REVERSE POWER DISSIPATION) @Rectangular wave Vw a Dads de Sine wave gr Vam = 180 = 180" U. L M ORV FA "Va 2oier Vea & Vers 6= 300 oo e | o oy AVERAGE REVERSE POWER DISSIPATION View. VREw REVERSE VOLTAGE [V) FIG.7-SURGE CURRENT RATINGS Fete OE on ingle se gine wave = NI Norrrepetitive 4 A {=50Hz, Ta= 40C 4 E Mm No toad a) bee ~ ~. = 4 Pe 3 ~~ a % [~~ <5 my z 20 2 I a SM 10 g b+10msec-af B a Lk td Lit lL deh 0.02 0. 0.1 0.2 0.5 PULSE DURATION (5S) AVERAGE FORWARD POWER DISSIPATION (W) (pF) JUNCTION CAPACITANCE FIG.2-AVERAGE FORWARD POWER DISSIPATION _~_ D.C. 6= 180" e=180}, ff @ Rectangular wave LW in. sh B= oth f ff bo sey" 4 @Sine wave pny | o one J o 0 3 4 AVERAGE FORWARD CURRENT (A) FIG.S-AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE a2 T | < Without Fm or P C.Board - Vaw =60V 52.00 1 4 ii NX xen ae = rm Ts 8 RA NY 6= 180 = 1.0 = BN o & kK \ w AN N 205 \ a @= 180" \ z N 25 30 5 700 125 AMBIENT TEMPERATURE ('C) FIG.8-JUNCTION CAPACITANCE VS. REVERSE VOLTAGE i= Voltage =20mVrma f= REVERSE VOLTAGE (V} 81 (ma) PEAK REVERSE CURRENT AVERAGE FORWARD CURRENT [(A) w nw wy o FIGS-PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE PEAK REVERSE VOLTAGE [(V) FIG.6-AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE Van = P.C. Print fand Board 15am AMBIENT TEMPERATURE (C) @U7 Non Inter Biectronics Corporation