Datasheet - Diodes Incorporated

A Product Line of
Diodes Incorporated
ZLLS350
40V LOW LEAKAGE SCHOTTKY DIODE
Description
Mechanical Data
Packaged in the SOD523 package offering an ideal low VF /IR
performance combined with a low package height making the device
suitable for various converter, charger and LED driver circuits.
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Case: SOD523
Case Material: Molded Plastic, "Green" Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: Cathode Band
Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe.
Solderable per MIL-STD-202, Method 208
Weight: 0.001 grams (approximate)
Features
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Low VF
380mA continuous current rating
Low profile SOD523 package
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
SOD523
Cathode
Top View
Anode
Top View
Pin-Out
Ordering Information (Note 4)
Part Number
ZLLS350TA
Notes:
Case
SOD523
Packaging
3000/Tape & Reel
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
L3
ZLLS350
Document Number: DS33225 Rev. 6 - 2
L3 = Product Type Marking Code
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© Diodes Incorporated
A Product Line of
Diodes Incorporated
ZLLS350
Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
DC Blocking Voltage
Continuous Forward current
Average Peak Forward Current; duty cycle = 50%
Non-Repetitive Forward Current
Symbol
VRM
IF
IFAV
@ t < 100µs
@ t < 10ms
Unit
V
mA
mA
PD
PD
TSTG
TJ
Value
40
380
650
6.0
1.3
357
413
-55 to +150
+150
Symbol
RθJA
RθJA
Value
350
303
Unit
IFSM
Power Dissipation at TA = +25°C (Note 5)
Power Dissipation at TA = +25°C (Note 6)
Operating and storage temperature range
Junction Temperature
A
mW
mW
°C
°C
Thermal Characteristics
Characteristic
Thermal Resistance Junction to Ambient (Note 5)
Thermal Resistance Junction to Ambient (Note 6)
°C/W
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage
Forward Voltage Drop (Note 7)
VF
Leakage Current
Total Capacitance
IR
CT
Min
40
—
—
—
—
—
—
Reverse Recovery Time
trr
—
Notes:
Symbol
V(BR)R
Typ
53
395
430
490
650
0.15
2.5
Max
—
450
520
635
1000
4
6
Unit
V
1
—
nS
mV
µA
—
Test Condition
IR = 100 µA
IF = 30mA
IF = 50mA
IF = 100mA
IF = 275mA
VR = 30V
f = 1MHz; VR = 30V
Switch from IF = 100mA to
IR = 100mA.
Measured at IR = 10mA
5. For a single device surface mounted on 25mm x 25mm x 1.6mm FR4 PCB with high coverage of 1oz copper in still air conditions
6. As above measured @ t < 5 seconds
7. Measured under pulsed conditions. Pulse width ≤ 300µs; duty cycle ≤ 2%
ZLLS350
Document Number: DS33225 Rev. 6 - 2
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© Diodes Incorporated
A Product Line of
Diodes Incorporated
1
0.1
0.01
0.001
0.0001
0.2
0.4
1.0
0.6
0.8
0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Forward Characteristics
IR, INSTANTANEOUS REVERSE CURRENT (µA)
IF, INSTANTANEOUS FORWARD CURRENT (A)
ZLLS350
1,000
100
10
1
0.1
0.01
0.001
0.0001
5
10
15
20
25
30
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
0.4
PD, POWER DISSIPATION (W)
15
CT, TOTAL CAPACITANCE (pF)
0
10
5
0
0.01
0.3
0.2
0.1
0
0.1
1
10
100
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
0
20
40
60
80 100 120 140 160
TA, AMBIENT TEMPERATURE (C)
Fig. 4 Power Dissipation vs. Ambient Temperature
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
L
C
SOD523
Dim
Min
Max
A
0.25
0.35
B
0.70
0.90
C
1.50
1.70
H
1.10
1.30
K
0.55
0.65
L
0.10
0.30
M
0.10
0.12
All Dimensions in mm
H
M
A
B
ZLLS350
Document Number: DS33225 Rev. 6 - 2
K
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A Product Line of
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ZLLS350
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X1
X
Dimensions Value (in mm)
G
0.80
X
0.60
X1
2.00
Y
0.70
Y
G
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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final and determinative format released by Diodes Incorporated.
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Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
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failure of the life support device or to affect its safety or effectiveness.
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use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
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representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2013, Diodes Incorporated
www.diodes.com
ZLLS350
Document Number: DS33225 Rev. 6 - 2
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December 2013
© Diodes Incorporated