Diodes ZHCS500 User Manual
Product Summary
• VR = 40V
• I
= 500mA
F
• I
= 40µA
R
Applications
• DC – DC Converters
• Mobile Telecomms
• PCMIA
SOT23
Top View
Green
ZHCS500
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• High Current Capability (IF = 500mA)
• Low V
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• Qualified to AEC-Q101 Standards for High Reliability
F
Mechanical Data
• Case: SOT23
• Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
• Weight: 0.0089 grams (approximate)
Cathode 1
Anode 3
2
e3
Ordering Information (Note 4)
Part Number Case Packaging
ZHCS500TA SOT23 3000/Tape & Reel
ZHCS500QTA SOT23 3000/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
4. For Packaging Details, go to our website at http://www.diodes.com.
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.
Marking Information
ZHCS500
Document number: DS33216 Rev. 4 - 2
ZS5
www.diodes.com
ZS5 = Product Type Marking Code
1 of 5
November 2012
© Diodes Incorporated
(BR)
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Value Units
Continuous Reverse Voltage
Continuous Forward Current
Forward Voltage @ IF = 500mA VF
Average Peak Forward Current; D.C. = 50%
Non Repetitive Forward Current
≤ 100µs
t
t ≤ 10ms
I
I
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation, TA = +25°C PD
Junction Temperature
Storage Temperature Range
T
J
T
STG
V
I
F
FAV
FSM
ZHCS500
R
40 V
500 mA
550 mV
1000 mA
6.75 A
3 A
330 mW
125 °C
-55 to +150 °C
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage
V
40 60 — V
R
— 270 300
— 300 350
— 370 460
Forward Voltage (Note 5)
V
F
— 465 550
— 550 670
mV
— 640 780
— 810 1050
— 440 —
Reverse Current
Diode Capacitance
I
R
C
D
— 15 40 µA
— 20 — pF
Reverse Recovery Time trr — 10 — ns
Notes: 5. Measured under pulsed conditions. Pulse width = 300μS. Duty cycle – 2%.
ZHCS500
Document number: DS33216 Rev. 4 - 2
2 of 5
www.diodes.com
IR = 200µA
= 50mA
I
F
= 100mA
I
F
= 250mA
I
F
= 500mA
I
F
= 750mA
I
F
= 1A
I
F
= 1.5A
I
F
= 500mA, TA = +100°C
I
F
VR = 30V
f = 1MHz, VR = 25V
Switched from I
= 500mA
I
R
Measured @ I
= 500mA to
F
= 50mA
R
November 2012
© Diodes Incorporated
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