MMBD4148C

WEITRON Surface Mount Switching Diode Features: *High Speed 4ns *Low Rever Leakage Current *Small Outline Surface Mount SOT-23 Package MMBD4148C/A/S SWITCHING DIODE 200mAMPERS 100VOLTS 3 1 2 SOT-23 SOT-23 Outline Dimensions A TOP VIEW BC E GD H K L J Unit:mm Dim Min Max A 0.35 0.51 B 1.19 1.40 C 2.10 3.00 D 0.85 1.05 E 0.46 1.00 G 1.70 2.10 H 2.70 3.10 J 0.01 0.13 K 0.89 1.10 L 0.30 0.61 M M 0.076 0.25 WEITRON http://www.weitron.com.tw MMBD4148C/A/S Maximum Ratings Rating Reverse Voltage Forward Current Non-Repetitive Peak @t=1.0us Forward Surge Current @t=1.0s Symbol VR IF IFSM Value 100 200 2.0 1.0 WE ITR ON Unit Vdc mAdc Adc T her mal C har acter istics Characterictics Total Device Dissipation FR-5 Board TA=25 C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol PD R qJA TJ, Tstg Max 500 556 -55 to + 150 Unit mW C/W C Electrical Characteristics (TA=25 C Unless Otherwise note) Characterictics Symbol Min Max Off Characteristics Reverse Breakdown Votalge (IR=100µAdc) V(BR) 100 Forward Voltage(IF=10mAdc) VF 1000 Reverse Voltage (VR=20Vdc) Leakage Current (VR=75Vdc) Diode Capacitance (VR=0, f=1.0MHz) Revarse Recover Time (IF=IR=10mAdc) IR CT trr 0.025 5.0 4.0 4.0 1. FR-5=1.0x0.75x0.062 in 2.Alumina=0.4x0.3x0.024 in. 99.5% alumina. Unit Vcc mVdc µAdc PF ns Device Marking Item MMBD4148C MMBD4148A MMBD4148S Marking A4 A1 A7 Eqivalent Circuitdiagram 3 1 2 3 1 2 3 1 2 WEITRON http://www.weitron.com.tw MMBD4148C...