LESHAN RADIO COMPANY, LTD. Common Anode Silicon Dual Switching diodes These Common Anode Silicon Epitaxial Planar Dual Diodes are designed for use in ultra high speed switching applications. These devices are housed in the SOT-23 package which is designed for low power surface mount applications. • Fast t rr , < 10 ns M1MA151WALT1 M1MA152WALT1 SOT-23 PACKAGE COMMON ANODE DUAL SWITCHING DIODES 40/80 V-100mA SURFACE MOUNT • Low C D , < 15 pF • Available in 8 mm Tape and Reel Use M1MA151/2WALT1 to order the 7 inch/3000 unit reel. Use M1MA151/2WALT3 to order the 13 inch/10,000 unit reel. • Pb−Free Package May be Available. The G−Suffix Denotes a Pb−Free Lead Finish 3 ORDERING INFORMATION Device Package 2 Shipping M1MA151WALT1G SOT–23 3000/Tape & Reel M1MA152WALT1G M1MA151WALT1 M1MA151WALT1 SOT–23 SOT–23 SOT–23 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 1 SOT-23 Rating Reverse Voltage Peak Reverse Voltage Forward Current Peak Forward Current Peak Forward Surge Current ANODE ANODE 1 MAXIMUM RATINGS (T A = 25°C) Symbol M1MA151WALT1 VR M1MA152WALT1 M1MA151WALT1 V RM M1MA152WALT1 Single IF Dual Single I FM Dual Single I FSM (1) Value 40 80 40 80 100 150 225 340 500 Dual Unit Vdc 2 3 CATHODE Vdc mAdc mAdc mAdc 750 THERMAL CHARACTERISTICS Rating Power Dissipation Junction Temperature Storage Temperature Symbo PD TJ T stg lMax 200 150 -55 to +150 Unit mW °C °C ELECTRICAL CHARACTERISTICS (T A = 25°C) Characteristic Symbol Reverse Voltage Leakage Current M1MA151WALT1 IR M1MA152WALT1 Forward Voltage VF Reverse Breakdown Voltage M1MA151WALT1 VR M1MA152WALT1 Diode Capacitance CD Reverse Recovery Time t rr (2) Condition V R = 35 V V R = 75 V I F = 100 mA I R = 100 µA Min — — — 40 80 V R = 0, f = 1.0 MHz — I F = 10 mA, V R = 6.0 V, — R L = 100Ω, I rr = 0.1 I R Max 0.1 0.1 1.2 — — 15 10 Unit µAdc Vdc Vdc pF ns 1. t = 1 SEC 2. t rr Test Circuit M1MA151WALT1-1/3 LESHAN RADIO COMPANY, LTD. M1MA151WALT1 M1MA152WALT1 OUTPUT PULSE INPUT PULSE RECOVERY TIME EQUIVALENT TEST CIRCUIT t t r p t t I rr F t 10% R L 90% V R t p = 2 µs t r = 0.35 ns I rr = 0.1 I R I F = 10 mA V R= 6 V R L = 100 Ω DEVICE MARKING—EXAMPLE Marking Symbol Type No. Symbol 151WA 152WA MN MO MN X The “X” represents a smaller alpha digit Date Code. The Date Code indicates the actual month in which the part was manufactured. M1MA151WALT1-2/3 LESHAN RADIO COMPANY, LTD. M1MA151WALT1 M1MA152WALT1 SOT-23 NOTES: A 1. DIMENSIONING AND TOLERANCING PER ANSI L Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3 1 V 2 B S DIM G A B C D G H J K L S V C D H K J INCHES MIN MAX 0.1102 0.1197 0.0472 0.0551 0.0350 0.0440 0.0150 0.0200 0.0701 0.0807 0.0005 0.0040 0.0034 0.0070 0.0140 0.0285 0.0350 0.0401 0.0830 0.1039 0.0177 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 PIN 1. BASE 2. EMITTER 3. COLLECTOR 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm M1MA151WALT1-3/3