ZLLS1000TA Diodes Zetex, ZLLS1000TA Datasheet - Page 6

• Manufacturer Part Number: ZLLS1000TA
• Description: DIODE SCHOTTKY 40V 1.16A SOT23-3
• Manufacturer: Diodes Zetex

Specifications of ZLLS1000TA

• Voltage - Forward (vf) (max) @ If: 560mV @ 1A
• Voltage - Dc Reverse (vr) (max): 40V
• Current - Average Rectified (io): 1.16A (DC)
• Current - Reverse Leakage @ Vr: 20µA @ 30V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 5ns
• Capacitance @ Vr, F: 28pF @ 30V, 1MHz
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ZLLS1000TR

Details of Change to ZLLS2000 Datasheet Specification
Updates to the manufacturing environments have led to the necessity to increase
specification limits for certain parameters to aid manufacturability and capability.
A small increase in the typical performance is seen for lower currents. For operating
currents from 500mA and higher, the Voltage drop across the forward bias diode is
lower thus minimizing power dissipation. The reverse bias leakage is reduced by 50%.
This further implies that there is a reduction in power dissipation and an increase in
maximum operating temperature during significant reverse bias duty.
Application:
Application testing has shown that the behavior of the ZLLS2000 version 5 in selected
parameters (below) is identical to the LED typical application in Version 4.
Results using the ZXLD1322 evaluation board:
1) Data from 2 LED @350mA with Vin @ 8V
Differences:
Differences between version 4 and version 5 of the ZLLS2000 datasheet are as follows:
DS version
Version 4
Version 5
Efficiency
76.1%
75.3%