MMBD3004/C/A/S Surface Mount Switching Diode SWITCHING DIODE 225mAMPERS 350VOLTS Features: *Fast Switching Speed *Surface Mount Package Ideally Suited for Automatic Insertion *High Conductance *For General Purpose Switching Applications 3 Mechanical Data: 1 *Case: SOT-23 Molded Plastic *Terminals: Solderable Per MIL-STD-202, Method 208 *Polarity: See Eqivalent Circuit Diagram *Weight: 0.008grams(approx) 2 SOT-23 SOT-23 Outline Dimensions Unit:mm A B TOP VIEW E G C D H K J WEITRON http://www.weitron.com.tw L M 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 0.076 0.25 WE IT R ON MMBD3004/C/A/S Maximum Ratings (TA=25 C Unless otherwise noted) Characteristic Symbol MMBD3004/C/A/S Unit Working Peak Reverse Voltage VRRM 350 Volts Peak Repetitive Reverse Voltage VRWM VR 300 Volts IF 225 mA Repetitive Peak Forward Current I FRM 625 mA Non-Repetitive Peak Forward Surge Current @t=1.0us @t=1.0s IFSM 4.0 1.0 A Pd 350 mW Thermal Resistance Junction to Ambient Air R θJA 357 K/W Operating and Storage Temperature Range Tj ,TSTG -65 to +150 C DC Blocking Voltage Forward Continuous Current Power Dissipation Electrical Characteristics (TA=25 C Unless otherwise noted) Characteristic Symbol Min Max Unit Reverse Breakdown Voltage I R=150uA V(BR)R 350 - Volts VF - 1.0 Volts - 100 100 nAdc uAdc - 5.0 Forward Voltage IF =100mA Reverse Leakage V R =240V, @TA =25 C VR =240V, @TA =150 C IR Total Capacitance (VR=0V, f=1.0MHz) Cj Reverse Recovery Time IF = I R =30mA I rr =3.0mA*I R ,RL=100 Ω WEITRON http://www.weitron.com.tw trr 50 PF nS MMBD3004/C/A/S Device Marking Item KAB 3 1 MMBD3004C KAC 3 1 2 MMBD3004A KAD 3 1 2 MMBD3004S KAE 3 400 300 200 100 0 100 0 200 IF ,INSTANTANEOUS FORWARD CURRENT(mA) MMBD3004 500 PD ,POWER DISSPATION(mW) Eqivalent Circuit diagram Marking 100 TJ =150 C TJ =25 C 10 1.0 1 0.01 0 400 800 1200 1600 2000 VF , INSTANTANEOUS FORWARD VOLTAGE(mV) FIG.1 Power Derating Curve, total package FIG.2 Typical Forward Characteristics, per element 1000 1.1 100 TJ =150 C C T ,TOTAL CAPACITANCE( PF) IR ,INSTANTANEOUS REVERSE CURRENT(uA) 2 1000 TA , AMBIENT TEMPERATURE( C) TJ =75 C 1.0 0.1 TJ =25 C 0.01 0.001 1 0 50 100 150 200 250 300 350 VR , INSTANTANEOUS REVERSE VOLTAGE(V) FIG.3 Typical Reverse Characteristics, per element WEITRON http://www.weitron.com.tw 1.0 0.9 0.8 0.7 0.01 0.1 1.0 10 100 VR , REVERSE VOLTAGE(V) FIG.4 Typical Total Capacitance vs. Reverse Voltage, per element