LESHAN RADIO COMPANY, LTD. Silicon Hot-Carrier Diodes Schottky Barrier Diode MMDL301T1 These devices are designed primarily for high-efficiency UHF and VHF detector applications. They are readily adaptable to many other fast switching RF and digital applications. They are supplied in an inexpensive plastic package for low-cost, high-volume consumer and industrial/commercial requirements. They are available in a Surface Mount package. * Extremely Low Minority Carrier Lifetime - 15 ps (Typ) * Very Low Capacitance - 1.5 pF (Max) @ V R = 15 V * Low Reverse Leakage - I R = 13 nAdc (Typ) * Device Marking: 4T 30 VOLTS SILICON HOT-CARRIER DETECTOR AND SWITCHING DIODES 1 2 1 CATHODE PLASTIC SOD- 323 CASE 477 2 ANODE MAXIMUM RATINGS ( T J =125C unless otherwise noted ) Symbol VR Rating Reverse Voltage Value 30 Unit Volts Max 200 Unit mW 1.57 635 mW/C C/W -55 to+150 C THERMAL CHARACTERISTICS Symbol PD R JA T J , T stg Characteristic Total Device Dissipation FR-5 Board,* T A = 25C Derate above 25C Thermal Resistance Junction to Ambient Junction and Storage Temperature Range *FR-5 Minimum Pad ORDERING INFORMATION Device MMDL301T1 Package SOD-323 Shipping 3000 / Tape & Reel ELECTRICAL CHARACTERISTICS (T A = 25C unless otherwise noted) Characteristic Reverse Breakdown Voltage (I R = 10 A) Diode Capacitance (V R = 15 V, f = 1.0MHz) Figure 1 Reverse Leakage (V R = 25 V) Figure 3 Forward Voltage (I F = 1.0 mAdc) Figure 4 Forward Voltage (I F = 10 mAdc) Figure 4 Symbol Min Typ Max Unit V (BR)R 30 -- -- Volts -- 0.9 1.5 -- 13 200 CT IR V F -- 0.38 0.45 V F -- 0.52 0.6 pF nAdc Vdc Vdc S2-1/3 LESHAN RADIO COMPANY, LTD. MMDL301T1 TYPICAL ELECTRICAL CHARACTERISTICS , MINORITY CARRIER LIFETIME (ps) C T , TOTAL CAPACITANCE (pF) 2.8 f = 1.0 MHz 2.4 2.0 1.6 1.2 0.8 0.4 0 0 3.0 6.0 9.0 12 15 18 21 24 27 500 400 KRAKAUER METHOD 300 200 100 30 0 10 20 30 40 50 60 70 80 90 V R , REVERSE VOLTAGE (VOLTS) I F , FORWARD CURRENT (mA) Figure 1. Total Capacitance Figure 2. Minority Carrier Lifetime 100 100 I F , FORWARD CURRENT (mA) 10 I R , REVERSE LEAKAGE (A) 0 T A = 100C 1.0 75C 0.1 25C 0.01 6.0 12 18 24 T A = 85C 30 T A = -40C 1.0 T A = 25C 0.1 0.2 0.001 0 10 0.4 0.6 0.8 1.0 V R , REVERSE VOLTAGE (VOLTS) V F , FORWARD VOLTAGE (VOLTS) Figure 3. Reverse Leakage Figure 4. Forward Voltage I F(PEAK) 1.2 CAPACITIVE CONDUCTION I R(PEAK) FORWARD CONDUCTION SINUSOIDAL GENERATOR STORAGE CONDUCTION SAMPLING BALLAST PADS NETWORK (PADS) OSCILLOSCOPE (50 INPUT) DUT Figure 5. Krakauer Method of Measuring Lifetime S2-2/3 LESHAN RADIO COMPANY, LTD. MMDL301T1 PACKAGE DIMENSIONS SOD-323 PLASTIC PACKAGE CASE 477-02 ISSUE A K A D 2 1 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. LEAD THICKNESS SPECIFIED PER L/F DRAWING WITH SOLDER PLATING. B MILLIMETERS INCHES DIM E C H J NOTE 3 A B C D E H J K MIN MAX 1.60 1.80 1.15 1.35 0.80 1.00 0.25 0.40 0.15 REF 0.00 0.10 0.089 0.177 2.30 2.70 MIN MAX 0.063 0.071 0.045 0.053 0.031 0.039 0.010 0.016 0.006 REF 0.000 0.004 0.0035 0.0070 0.091 0.106 STYLE 1: PIN 1. CATHODE 2. ANODE 0.63 mm 0.025'' 1.60 mm 0.063'' 0.83 mm 0.033'' 2.85 mm 0.112'' ( mm inches ) SOD-323 Soldering Footprint S2-3/3