Zetex ZLLS1000TA, ZLLS1000TC Datasheet
ZLLS1000
40V SILICON HIGH CURRENT LOW LEAKAGE SCHOTTKY DIODE
SUMMARY
Schottky Diode V
DESCRIPTION
This compact SOT23 packaged Schottky diode offers users an excellent performance
combination comprising high current operation, extremely low leakage and low
forward voltage ensuring suitability for applications requiring efficient operation at
higher temperatures ( above 85⬚C) see Operational Efficiency chart on page 4.
Key benefits:
Performance capability equivalent to much larger packages
Improved circuit efficiency & power levels
PCB area savings
FEATURES
· Low Equivalent On Resistance
· Extremely Low Leakage (20A @30V)
· High current capability (I
· Low V
· SOT23 Package
·
, Fast switching Schottky
F
ZLLS1000 complements low temperature equivalent ZHCS1000
= 40V; IF= 1.16A; IR= 20 A
R
= 1.16A)
F
·
Package thermally rated to 150⬚C
APPLICATIONS
·
DC - DC Converters
·
Strobes
·
Mobile Phones
·
Charging Circuits
·
Motor control
ORDERING INFORMATION
DEVICE REEL
(inches)
ZLLS1000TA 7 8mm embossed 3000 units
ZLLS1000TC 13 8mm embossed 10000 units
TAPE WIDTH
(mm)
QUANTITY
PER REEL
DEVICE MARKING
L10
ISSUE 1 - JANUARY 2002
Top view
1
ZLLS1000
ABSOLUTE MAXIMUM RATINGS.
PARAMETER SYMBOL VALUE UNIT
Schottky Diode
Continuous Reverse Voltage V
Forward Current I
Peak Repetitive Forward Current
R
F
I
FPK
Rectangular Pulse Duty Cycle
Non Repetitive Forward Current t=ⱕ100s
I
FSM
t=ⱕ10ms
Package
Power Dissipation at T
single die continuous
amb
=25⬚C
P
D
single die measured at t<5 secs
Storage Temperature Range T
Junction Temperature
stg
Tj
THERMAL RESISTANCE
PARAMETER SYMBOL VALUE UNIT
Junction to Ambient (a) R
Junction to Ambient (b) R
⍜JA
⍜JA
40 V
1.16 A
1.88 A
22
6.4
625
840
A
A
mW
mW
-55 to +150 ⬚C
150 ⬚C
200 °C/W
149 °C/W
Notes
(a) For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper,
in still air conditions.
(b) For a device surface mounted on FR4 PCB measured at t<5secs.
ISSUE 1 - JANUARY 2002
2
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