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1SMA5926 – 1SMA5956

Taiwan Semiconductor

1 Version: L2102

1.5W, 11V - 200V Surface Mount Zener Diode

FEATURES

● Low profile package

● Ideal for automated placement

● Glass passivated chip junction

● Low inductance

● Typical IR less than 0.5μA above 11V

● ESD Rating of Class 3B (HBM) per JEDEC

● Moisture sensitivity level: level 1, per J-STD-020

● RoHS Compliant

● Halogen-free according to IEC 61249-2-21

APPLICATIONS

● Switching mode power supply (SMPS)

● Adapters

● Lighting application

● On-board DC/DC converter

MECHANICAL DATA

● Case: DO-214AC (SMA)

● Molding compound meets UL 94V-0 flammability rating

● Terminal: Matte tin plated leads, solderable per J-STD-002

● Meet JESD 201 class 2 whisker test

● Polarity: Indicated by cathode band

● Weight: 0.060g (approximately)

KEY PARAMETERS

PARAMETER

VALUE

UNIT

11 - 200

Test current I

1.9 - 34.1

1.5

J MAX

150

°C

Package

DO-214AC (SMA)

Configuration

Single die

DO-214AC (SMA)

ABSOLUTE MAXIMUM RATINGS (T

= 25°C unless otherwise noted)

PARAMETER

SYMBOL

VALUE

UNIT

DC power dissipation at T

= 75°C measure

at zero lead length derate above 75°C

(1)

1.5

mW/°C

Peak forward surge current, 8.3ms single half sine-wave

superimposed on rated load

FSM

Junction temperature

-55 to +150

°C

Storage temperature

STG

-55 to +150

°C

Notes:

1. Mounted on 5mm x 5mm Cu pad test board

Summary of content (6 pages)

PAGE 1
SMA5926 – 1SMA5956 Taiwan Semiconductor 1.5W, 11V - 200V Surface Mount Zener Diode FEATURES ● ● ● ● ● ● ● ● ● KEY PARAMETERS Low profile package Ideal for automated placement Glass passivated chip junction Low inductance Typical IR less than 0.5μA above 11V ESD Rating of Class 3B (HBM) per JEDEC Moisture sensitivity level: level 1, per J-STD-020 RoHS Compliant Halogen-free according to IEC 61249-2-21 PARAMETER VALUE UNIT VZ 11 - 200 V Test current IZT 1.9 - 34.1 mA PD 1.
PAGE 2
1SMA5926 – 1SMA5956 Taiwan Semiconductor ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) Zener voltage (Note 2) Test current Regulator impedance Test current Leakage current Maximum DC Zener Current IZT mA IZK mA 34.1 ZZT @ IZT ZZK @ IZK Ω Ω Max Max 5.5 550 0.25 IR @ VR µA V Max 0.5 8.4 IZM mA Max 136 Part number (Note 1) Marking code 1SMA5926 926A VZ @ IZ V Min Nom Max 10.45 11 11.55 1SMA5927 927A 11.40 12 12.60 31.2 6.5 550 0.25 0.5 9.1 125 1SMA5928 928A 12.
PAGE 3
1SMA5926 – 1SMA5956 Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.1 Steady State Power Derating Fig.2 Capacitance Curve 1000 MEASURED @ ZERO BIAS 3.2 2.8 C, CAPACITANCE (pF) PD, MAXIMUM POWER DISSIPATION (W) 3.6 2.4 2 1.6 TL 1.2 0.8 100 MEASURED @ Vz/2 TA 0.4 0 0 25 50 75 100 125 10 150 1 T, TEMPERATURE (°C) Fig.4 Effect Of Zener Voltage 1000 Zz, DYNAMIC IMPEDANCE (Ω) 100 IZ, ZENER CURRENT (mA) 100 BREAKDOWN VOLTAGE (V) Fig.
PAGE 4
1SMA5926 – 1SMA5956 Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.7 Pulse Waveform 120 IPPM, PEAK PULSE CURRENT (%) 110 Peak value IPPM 100 Pulse width(td) is defined as the point where the peak current decays to 50% of IPPM 90 Rise time tr=10μs to 100% of IPPM 80 70 Half value-IPPM/2 10/1000μs, waveform as defined by R.E.A. 60 50 40 30 20 td 10 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 t, TIME (ms) Fig.
PAGE 5
1SMA5926 – 1SMA5956 Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS DO-214AC (SMA) SUGGESTED PAD LAYOUT MARKING DIAGRAM 5 P/N = Marking Code G = Green Compound YW = Date Code F = Factory Code Version: L2102
PAGE 6
1SMA5926 – 1SMA5956 Taiwan Semiconductor Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability for application assistance or the design of Purchasers’ products. Information contained herein is intended to provide a product description only.