PSD705 thru PSD706 SURFACE MOUNT SCHOTTKY BARRIER DIODES SMALL SIGNAL SCHOTTKY DIODES 30m AMPERES 40 VOLTS SOT-23 .014(0.35) .020(0.51) TOP VIEW .033(0.85) .041(1.05) .018(0.46) .039(1.00) 1.06(2.70) 1.22(3.10) .047(1.19) 083(2.10) .055(1.4) 1.18(3.0) .067(1.70) .083(2.10) .035(0.89) .043(1.10) 0.0004(0.01) .005(0.13) .003(0.076) .0098(0.25) .0118(0.30) .024(0.61) FEATURES DESCRIPTION Extremely Fast Switching Speed Low Forward Voltage Very Small Conduction Losses Schottky Barrier Diodes Encapsulated in a SOT-23 Package These schottky barrier diodes are designed for high speed Switching applications circuit protection, and voltage clamping, Extremely low forward voltage reduces conduction loss, Miniature surface mount package is excellent for hand held and Portable applications where space is limited MAXIMUM RATING (TJ=25 C unless otherwise noted) o SYMBOL PSD705 / PSD706 UNITS VR 40 Volts Average Rectified Forward Current IF(AV) 30 mA Peak Rectified Forward Current Rated VR, Square Wave, 20KHz IFSM 200 mA Operating Junction Temperature Range TJ -55 to +125 0 Storage Temperature Range Tstg -55 to +150 0 CHARACTERISTICS Reverse Voltage C C ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) o CHARACTERISTICS Reverse Breakdown Voltage (IR = 100 A) SYMBOL Min V(BR)R 40 Forward Voltage IF = 1.0mA VF Total Capacitance (VR = 1.0V, f = 1.0MHz) CT Reverse Leakage VR = 10V IR Typ Max Volts 0.37 1.0 Device Marking Eqivalent Circuit diagram 1 PSD705 3 www.paceleader.tw 2 1 PSD706 3 1 Volts pF 2.0 Item UNITS 2 Adc PSD705 thru PSD706 SURFACE MOUNT SCHOTTKY BARRIER DIODES Electrical characteristic curves (Ta = 25 C) 100m 1000m Ta =125 C REVERSE CURRENT : I R (A) 100m 12 5 C 10m = Ta= 75 C 1m Ta FORWARD CURRENT : I F(A) Typ. pulse m easurem ent Ta= 25 C 100 Ta= - 25 C 10 1 10 Ta =75 C 1m Ta =25 C 100n 1n 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Ta= - 25 C 10n Typ. pulse m easurem ent 0 5 CAPACITANCE BETWEEN TERMINALS : CT ( pF ) 100 f = 1MHz Ta= 25 C 50 20 10 5 2 0 2 4 6 8 10 12 14 REVERSE VOLTAGE : VR ( V) Fig. 3 Capacitance between terminals characteristics www.paceleader.tw 15 20 25 30 Fig. 2 Reverse characteristics Fig. 1 Forward characteristics 1 10 REVERSE VOLTAGE : VR ( V) FORWARD VOLTAGE : VF (V) 2 35