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SMD Schottky Barrier Diode SMD Diodes Specialist CDBER0140L-HF (RoHS Device) Io = 100 mA VR = 40 Volts Features Halogen free. Low forward voltage. Designed for mounting on small surface. Extremely thin / leadless package. Majority carrier conduction. 0.034(0.85) 0.026(0.65) 0503(1308) 0.053(1.35) 0.045(1.15) Mechanical data Case: 0503(1308) standard package, molded plastic. Terminals: Gold plated, solderable per MIL-STD-750,method 2026. Marking code: cathode band & B8 Mounting position: Any. Weight: 0.002 gram(approx.). 0.022(0.55) Typ. 0.016(0.40) Typ. 0.030(0.75) 0.024(0.60) Dimensions in inches and (millimeter) Maximum Rating (at TA=25 C unless otherwise noted) O Parameter Repetitive Peak reverse voltage Reverse voltage Average forward rectified current Forward current,surge peak Storage temperature Junction temperature Conditions Symbol Min Typ Max Unit VRRM VR IO 45 40 100 1 -40 +125 +125 V V mA A O 8.3 ms single half sine-wave superimposed on rate load (JEDEC method) IFSM TSTG Tj C C O Electrical Characteristics (at TA=25 C unless otherwise noted) O Parameter Forward voltage Reverse current Capacitance between terminals IF = 100mA IF = 10mA VR = 10V Conditions Symbol Min Typ Max Unit VF IR CT 6 0.55 0.34 30 V uA pF f = 1 MHz, and 10 VDC reverse voltage REV:A QW-G1031 Page 1 Comchip Technology CO., LTD. SMD Schottky Barrier Diode SMD Diodes Specialist RATING AND CHARACTERISTIC CURVES (CDBER0140L-HF) Fig. 1 - Forward characteristics 1000 10m 1m Fig. 2 - Reverse characteristics Reverse current ( A ) Forward current (mA ) 75 C O 100u 10u 1u 100n 10n 100 25 C O C C C O 10 C O O O 25 75 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 -25 12 -25 C 5 O 1n 0 10 20 30 40 Forward voltage (V) Reverse voltage (V) Fig. 3 - Capacitance between terminals characteristics Capacitance between terminals (PF) 15 Fig.4 - Current derating curve Average forward current(%) 12 100 80 9 60 6 40 3 20 0 0 10 20 30 40 0 0 25 50 75 100 O 125 150 Reverse voltage (V) Ambient temperature ( C) REV:A QW-G1031 Page 2 Comchip Technology CO., LTD. SMD Schottky Barrier Diode SMD Diodes Specialist Reel Taping Specification P0 P1 d Index hole E T F B Polarity W C P A 12 0 o D2 D1 D W1 Trailer ....... ....... 10 pitches (min) Device ....... ....... ....... ....... Leader ....... ....... 10 pitches (min) End Start Direction of Feed SYMBOL A 0.90 0.10 0.035 0.004 B 1.46 0.10 0.057 0.004 C 0.80 0.10 0.031 0.004 d 1.55 0.05 0.061 0.002 D 178 1 7.008 0.04 D1 60.0 MIN. 2.362 MIN. D2 13.0 0.20 0.512 0.008 ER/0503 (mm) (inch) SYMBOL E 1.75 0.10 0.069 0.004 F 3.50 0.05 0.138 0.002 P 4.00 0.10 0.157 0.004 P0 4.00 0.10 0.157 0.004 P1 2.00 0.10 0.079 0.004 T 0.22 0.05 0.008 0.002 W 8.00 0.20 0.315 0.008 W1 13.5 MAX. 0.531 MAX. ER/0503 (mm) (inch) REV:A QW-G1031 Page 3 Comchip Technology CO., LTD. SMD Schottky Barrier Diode SMD Diodes Specialist Marking Code Park Number CDBER0140L-HF Marking Code B8 B8 Suggested PAD Layout ER/0503 SIZE (mm) A B C D E 0.85 0.55 0.85 1.40 0.30 (inch) 0.033 0.022 0.033 C D A E 0.055 B 0.118 Standard Package Qty per Reel Case Type (Pcs) ER/0503 4000 Reel Size (inch) 7 REV:A QW-G1031 Page 4 Comchip Technology CO., LTD. |
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