SML4738 to SML4764A www.vishay.com Vishay Semiconductors Surface Mount Zener Diodes FEATURES Plastic package has underwriters laboratory flammability classification 94 V-0 For surface mounted applications Low Zener impedance Low regulation factor High temperature soldering guaranteed: 260 C/10 s at terminals SMA (DO-214AC) Standard voltage tolerance is 10 %, suffix A 5 % AEC-Q101 qualified available click logo to get started DESIGN SUPPORT TOOLS Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 Models Available MECHANICAL DATA Base P/N-E3 - RoHS-compliant, commercial grade PRIMARY CHARACTERISTICS Base P/NHE3 X - RoHS-compliant and AEC-Q101 qualified ( X denotes revision code e.g. A, B, ...) PARAMETER VALUE UNIT range nom. 8.2 to 100 V V Z Test current I 2.5 to 31 mA ZT V specification Pulse current Z Circuit configuration Single ORDERING INFORMATION DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY SML4738-E3/5A SML4738 to SML4764A 7500 (12 mm tape on 13 plastic reel) 7500 SML4738HE3 A/I SML4738-E3/61 SML4738 to SML4764A 1800 (12 mm tape on 7 plastic reel) 1800 SML4738HE3 A/H PACKAGE MOLDING COMPOUND MOISTURE SENSITIVITY PACKAGE NAME WEIGHT SOLDERING CONDITIONS FLAMMABILITY RATING LEVEL MSL level 1 SMA (DO-214AC) 64 mg UL 94 V-0 Peak temperature max. 260 C (according J-STD-020) ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL VALUE UNIT Power dissipation T = 75 C P 1000 mW L tot T Junction temperature 150 C j Storage temperature range T -65 to +150 C stg Rev. 2.1, 24-Jan-2019 Document Number: 85782 1 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 SML4738 to SML4764A www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb ZENER VOLTAGE REVERSE SURGE TEST CURRENT DYNAMIC RESISTANCE (1) RANGE CURRENT CURRENT PART MARKING V at I I I I at V Z at I Z at I I Z ZT1 ZT1 ZT2 R R Z ZT1 ZK ZT2 RM NUMBER CODE V mA A V mA pk NOM. MAX. MAX. MAX. MAX. SML4738 8P2 8.2 31 0.5 10 6 4.5 700 550 SML4739 9P1 9.1 28 0.5 10 7 5 700 500 SML4740 10 10 25 0.25 10 7.6 7 700 454 SML4741 11 11 23 0.25 5 8.4 8 700 414 SML4742 12 12 21 0.25 5 9.1 9 700 380 SML4743 13 13 19 0.25 5 9.9 10 700 344 SML4744 15 15 17 0.25 5 11.4 14 700 305 SML4745 16 16 15.5 0.25 5 12.2 16 700 285 SML4746 18 18 14 0.25 5 13.7 20 750 250 SML4747 20 20 12.5 0.25 5 15.2 22 750 225 SML4748 22 22 11.5 0.25 5 16.7 23 750 205 SML4749 24 24 10.5 0.25 5 18.2 25 750 190 SML4750 27 27 9.5 0.25 5 20.6 35 750 170 SML4751 30 30 8.5 0.25 5 22.8 40 1000 150 SML4752 33 33 7.5 0.25 5 25.1 45 1000 135 SML4753 36 36 7 0.25 5 27.4 50 1000 125 SML4754 39 39 6.5 0.25 5 29.7 60 1000 115 SML4755 43 43 6 0.25 5 32.7 70 1500 110 SML4756 47 47 5.5 0.25 5 35.8 80 1500 95 SML4757 51 51 5 0.25 5 38.8 95 1500 90 SML4758 56 56 4.5 0.25 5 42.6 110 2000 80 SML4759 62 62 4 0.25 5 47.1 125 2000 70 SML4760 68 68 3.7 0.25 5 51.7 150 2000 65 SML4761 75 75 3.3 0.25 5 56 175 2000 60 SML4762 82 82 3 0.25 5 62.2 200 3000 55 SML4763 91 91 2.8 0.25 5 69.2 250 3000 50 SML4764 100 100 2.5 0.25 5 76 350 3000 45 Note (1) Surge current is a non-repetitive, 8.3 ms pulse width square wave or equivalent sine-wave superimposed on I per JEDEC method ZT Rev. 2.1, 24-Jan-2019 Document Number: 85782 2 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000