| Part Number | 1SMAF4739A |
| Manufacturer | Jingdao Microelectronics |
| Title | Silicon Planar Zener Diodes |
| Description | 1 Cathode 2 Anode MECHANICAL DATA • Case: SMAF • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight: 27mg 0.00095oz 12 Simplifi... |
| Features |
• Total power dissipation: Max. 1 W. • Wide zener reverse voltage range 3.3V to 330V. • Small plastic package suitable for surface mounted design. PINNING PIN DESCRIPTION 1 Cathode 2 Anode MECHANICAL DATA • Case: SMAF • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight: 27mg 0.00... |
| File Size | 71.81KB |
| Datasheet |
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1SMAF4739A : 1SMAF4728A THRU 1SMAF4777A 0.106(2.70) 0.094(2.40) SMAF Cathode Band Top View 0.063(1.60) 0.051(1.30) ZENER DIODES Zener Voltage: 3.3-330V Peak Pulse Power: 1W FEATURE Small plastic package suitable for surface mounted design. 0.051(1.30) 0.043(1.10) 0.146(3.7) 0.130(3.3) 0.0091(0.23) 0.0071(0.18) MECHANICAL DATA 0.051(1.30) 0.039(1.0) 0.193(4.90) 0.173(4.40) Case: SMAF Terminals: Solderable per MIL-STD 750, method 2026 Weight: 0.002 ounce,0.07 gram Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. MDD Catalog Number Power Dissipation at TL=75OC, Forward Voltage at IF =200mA Junct.
1SMAF4739A : 1SMAF4728A - 1SMAF4764A SURFACE MOUNT SILICON ZENER DIODES VOLTAGE RANGE: 3.3V - 100V POWER: 1.0Wa t t s Features ! Complete voltage range 3.3 to 100 volts ! High peak reverse power dissipation ! High reliability ! Low leakage current ! Standard zener voltage tolerance is ± 5 % Mechanical Data ! Case: SMAF,Molded Plastic ! Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 ! Polarity:Color band denotes cathode end ! Mounting Position:Any ! Weight:0.0018 ounce, 0.064 grams B CE D L E A H SMAF Dim Min Max Typ A 4.75 4.85 4.80 B 3.68 3.72 3.70 C 2.57 2.63 2.60 D 0.097 1.03 1.00 E 1.38 1.42 1.40 H 0.13 0.17 0.15 L 0.63 0.67 0.65 All Dimensions in mm Maximum Ratings @ TA = 2.
1SMAF4739A : ， SMAF 。 Silicon Planar Zener Diodes,SMAF thin package. DATA SHEET / Features 3.3V 330V ，。。 3.3V to 330V wide zener voltage range applications, Small plastic package suitable for surface mounted design.Halogen free product. / Applications 1W ，. 1W power dissipation,automated assembly processes. / Equivalent Circuit / Pinning / Marking 。See Marking Instructions. http://www.fsbrec.com 1/8 1SMAF4728A~1SMAF4777A Rev.C Feb.-2015 / Absolute Maximum Ratings(Ta=25℃) Parameter Power Dissipation at TL=75℃ Forward Voltage at IF = 200 mA Junction Temperature Range Storage Temperature Range Symbol PD VF TJ TS DATA SHEET Rating 1.0 1.2 -55~150 -55~150 .