Transys Electronics L I M I T E D HIGH SPEED SILICON SWITCHING DIODES LL4148 LL4448 SOD - 80C Mini MELF (LL- 34 ) Polarity: Cathode is indicated by a black band Hermetically Sealed, Glass Silicon Diodes ABSOLUTE MAXIMUM RATINGS DESCRIPTION Peak Repetitive Reverse Voltage Reverse Voltage (Continuous) Average Rectified Forward Current Forward Current (DC) Repetitive Peak Forward Current Non Repetitive Peak Surge Current t=1 µ s t=1 s Power Dissipation up to Tamb=25 ºC Derating factor Operating & Storage Junction Temperature Range SYMBOL VALUE VRRM VR IF (av) IF IFRM IFSM IFSM Ptot 100 75 150 200 450 2000 500 500 2.85 - 65 to +200 Tj, Tstg UNIT V V mA mA mA mA mA mW mW/K ºC ELECTRICAL CHARACTERISTICS (Ta=25 ºC Unless Otherwise Specified) DESCRIPTION Forward Voltage Reverse Current SYMBOL TEST CONDITION VF IR Reverse Breakdown Voltage VBR DYNAMIC CHARACTERISTICS Diode Capacitance Forward Recovery Voltage Reverse Recovery Time Cd Vfr trr MIN IF=10mA IF=5mA IF=100mA VR=20V VR=75V LL4148 LL4448 LL4448 VR=20V, Tj=100º C, LL4448 VR=20V, Tj=150º C IR=100µA VR=0V, f=1MHz IF=50mA, tr=20ns IF=10mA, to IR=60mA RL=100 Ω Measured @ IR=1mA 0.62 MAX UNIT 1.0 0.72 1.0 25 5.0 V nA µA 3.0 µA 50 µA V 4.0 2.5 4.0 pF V ns 100 . LL4148 LL4448 SOD - 80C Mini MELF (LL- 34 ) SOD 80C (LL-34) Mini MELF Hermetically Sealed Glass Package Identification Label Part Number Date Code Quantity 3.30 - 3.70 0.30 0.30 10.4 8.4 60.5 120° 63.5 180 OR 330 12.6 R 12.9 4.5 ± 0.5 1.5 3.5 ø1.42 – 1.50 ø1.35 — 1.45 R0.10 Cathode band Reel ø No. of Device All dimensions are in mm 180 mm (7") 2,500 330 mm (13") 10,000 2.0 1.4 TAPE & REEL 5.50 5.25 ± 0.3 8.00 1.65 0.3 MAX 3.50 1.85 ± 0.2 4.0 MAX ± 0.05 De-reeling direction ± 0.2 2.0 2.5 ø1.6 ø1.4 De-reeling direction 160mm (40 empty compartments) Notes :1. M aximum of 0.5% of the total number of components per reel may be missingexclusively at the beginning and at the end of the reel. 2. A maximum of three consecutive components may be missing, provided this gap is followed by six consecutive components. 300mm (75 empty compartments) Tape leader/carrier leader Carrier trailer Packing Detail PACKAGE SOD-80C T&R STANDARD PACK INNER CARTON BOX Details Net Weight/Qty Size 2.5K/reel 10K/reel 100 gm/3K pcs 400 gm/10K pcs 3" x 7.5" x 7.5" 13" x 13" x 0.5" Qty 10.0K 10.0K OUTER CARTON BOX Size 17" x 15" x 13.5" 17" x 15" x 13.5" Qty Gr Wt 160.0K 300.0K 10 kgs 15 kgs