ON Semiconductor 1SMA5913BT3 Technical data

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1SMA5913BT3 Series

1.5 Watt Plastic Surface Mount Zener Voltage Regulators

This complete new line of 1.5 Watt Zener Diodes offers the

following advantages.

Specification Features

• Standard Zener Breakdown Voltage Range − 3.3 V to 68 V

• ESD Rating of Class 3 (>16 kV) per Human Body Model

• Flat Handling Surface for Accurate Placement

• Package Design for Top Slide or Bottom Circuit Board Mounting

• Low Profile Package

• Ideal Replacement for MELF Packages

• Pb−Free Packages are Available

Mechanical Characteristics: CASE:

Void-free, transfer-molded plastic

FINISH: All external surfaces are corrosion resistant with readily

solderable leads

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:

260°C for 10 seconds

POLARITY: Cathode indicated by molded polarity notch or cathode

band

FLAMMABILITY RATING: UL 94 V−0 @ 0.125 in

MAXIMUM RATINGS

Rating Symbol Value Unit

DC Power Dissipation @ TL = 75°C,

Measured Zero Lead Length (Note 1.) Derate above 75°C

Thermal Resistance −

Junction−to−Lead

DC Power Dissipation @ TA = 25°C

(Note 2.) Derate above 25°C

Thermal Resistance −

Junction−to−Ambient

Operating and Storage

Temperature Range

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.

1. 1″ square copper pad, FR−4 board

2. FR−4 Board, using ON Semiconductor minimum recommended footprint

TJ, T



stg

1.5 20

0.5

4.0

250

−65 to +150

mW/°C

Watts

°C/W

Watts

°C/W

°C

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CATHODE ANODE

SMA

CASE 403D

PLASTIC

MARKING DIAGRAM

8xxB LLYWW

8xxB = Specific Device Code

LL = Assembly Location Y = Year WW = Work Week

= (See Table Next Page)

ORDERING INFORMATION

Device

1SMA59xxBT3 SMA 5000/Tape & Reel

1SMA59xxBT3G SMA

†For information on tape and reel specifications,

including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.

Individual devices are listed on page 2 of this data sheet.

*The “T3” suffix refers to a 13 inch reel.

Package Shipping

5000/Tape & Reel

(Pb−Free)

†

 Semiconductor Components Industries, LLC, 2004

April, 2004 − Rev. 4

1 Publication Order Number:

1SMA5913BT3/D

1SMA5913BT3 Series

Devi

ELECTRICAL CHARACTERISTICS (T

otherwise noted, V

Symbol

= 1.5 V Max. @ IF = 200 mA for all types)

Parameter

Reverse Zener Voltage @ I Reverse Current Maximum Zener Impedance @ I Reverse Current Maximum Zener Impedance @ I Reverse Leakage Current @ V Reverse Voltage Forward Current Forward Voltage @ I

Maximum DC Zener Current

ELECTRICAL CHARACTERISTICS (T

= 25°C unless

VRV

Zener Voltage Regulator

= 25°C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA for all types)

Zener Voltage (Note 2) Zener Impedance Leakage Current

Device (Note 1)

Marking

VZ (Volts) @ I

Min Nom Max mA   mA A Volts mA(dc)

ZZT @ I

ZZK @ I

IR @ V

1SMA5913BT3 813B 3.13 3.3 3.47 113.6 10 500 1.0 50 1.0 455 1SMA5914BT3 814B 3.42 3.6 3.78 104.2 9.0 500 1.0 35.5 1.0 417 1SMA5915BT3 815B 3.70 3.9 4.10 96.1 7.5 500 1.0 12.5 1.0 385 1SMA5916BT3 816B 4.08 4.3 4.52 87.2 6.0 500 1.0 2.5 1.0 349

1SMA5917BT3 817B 4.46 4.7 4.94 79.8 5.0 500 1.0 2.5 1.5 319 1SMA5918BT3 818B 4.84 5.1 5.36 73.5 4.0 350 1.0 2.5 2.0 294 1SMA5919BT3 819B 5.32 5.6 5.88 66.9 2.0 250 1.0 2.5 3.0 268 1SMA5920BT3 820B 5.89 6.2 6.51 60.5 2.0 200 1.0 2.5 4.0 242

1SMA5921BT3 821B 6.46 6.8 7.14 55.1 2.5 200 1.0 2.5 5.2 221 1SMA5922BT3 822B 7.12 7.5 7.88 50 3.0 400 0.5 2.5 6.0 200 1SMA5923BT3 823B 7.79 8.2 8.61 45.7 3.5 400 0.5 2.5 6.5 183

1SMA5924BT3, G* 824B 8.64 9.1 9.56 41.2 4.0 500 0.5 2.5 7.0 165

1SMA5925BT3 825B 9.5 10 10.5 37.5 4.5 500 0.25 2.5 8.0 150 1SMA5926BT3 826B 10.45 11 11.55 34.1 5.5 550 0.25 0.5 8.4 136

1SMA5927BT3, G* 827B 11.4 12 12.6 31.2 6.5 550 0.25 0.5 9.1 125

1SMA5928BT3 828B 12.35 13 13.65 28.8 7.0 550 0.25 0.5 9.9 115

1SMA5929BT3, G* 829B 14.25 15 15.75 25 9.0 600 0.25 0.5 11.4 100

1SMA5930BT3 830B 15.2 16 16.8 23.4 10 600 0.25 0.5 12.2 94 1SMA5931BT3 831B 17.1 18 18.9 20.8 12 650 0.25 0.5 13.7 83 1SMA5932BT3 832B 19 20 21 18.7 14 650 0.25 0.5 15.2 75

1SMA5933BT3 833B 20.9 22 23.1 17 17.5 650 0.25 0.5 16.7 68 1SMA5934BT3 834B 22.8 24 25.2 15.6 19 700 0.25 0.5 18.2 63 1SMA5935BT3 835B 25.65 27 28.35 13.9 23 700 0.25 0.5 20.6 56 1SMA5936BT3 836B 28.5 30 31.5 12.5 26 750 0.25 0.5 22.8 50

1SMA5937BT3 837B 31.35 33 34.65 11.4 33 800 0.25 0.5 25.1 45 1SMA5938BT3 838B 34.2 36 37.8 10.4 38 850 0.25 0.5 27.4 42 1SMA5939BT3 839B 37.05 39 40.95 9.6 45 900 0.25 0.5 29.7 38

1SMA5940BT3, G* 840B 40.85 43 45.15 8.7 53 950 0.25 0.5 32.7 35

1SMA5941BT3 841B 44.65 47 49.35 8.0 67 1000 0.25 0.5 35.8 32 1SMA5942BT3 842B 48.45 51 53.55 7.3 70 1100 0.25 0.5 38.8 29

1SMA5943BT3, G* 843B 53.2 56 58.8 6.7 86 1300 0.25 0.5 42.6 27

1SMA5944BT3 844B 58.9 62 65.1 6.0 100 1500 0.25 0.5 47.1 24 1SMA5945BT3 845B 64.6 68 71.4 5.5 120 1700 0.25 0.5 51.7 22

1. Tolerance and Voltage Regulation Designation − The type number listed indicates a tolerance of ±5%. limits are to be guaranteed at thermal equilibrium.

2. V

*The “G” suffix indicates Pb−Free package available.

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