ZHCS2000
40V SURFACE MOUNT SCHOTTKY BARRIER DIODE
Product Summary
V
R
= 40V
I
C
= 2A
Features and Benefits
High Current Capability
Low Forward Voltage
Fast Recovery Time
Small Package Size
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
Description and Applications
A surface mount Schottky Barrier Diode featuring low forward voltage
drop suitable for high frequency rectification and reverse voltage
protection.
Mobile
DC-DC Converters
High Frequency Rectification
Mechanical Data
Case: SOT26
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 Copper Leadframe;
(Lead-Free Plating) Solderable per MIL-STD-202, Method 208
Weight: 0.016 grams (Approximate)
SOT26
C
C
C
C
C
A
Top View
Pin Out
A
Top View
Device Symbol
A
Ordering Information
(Note 4)
Device
ZHCS2000TA
Notes:
Packaging
SOT26
Shipping
3,000/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
SOT26
ZS20
ZS20 = Product Type Marking Code
YM = Date Code Marking
Y or Y = Year (ex: C = 2015)
M or M = Month (ex: 9 = September)
Date Code Key
Year
2015
Code
C
Month
Code
Jan
1
2016
D
Feb
2
2017
E
Mar
3
2018
F
Apr
4
YM
2019
G
May
5
2020
H
Jun
6
2021
I
Jul
7
Aug
8
2022
J
Sep
9
2023
K
Oct
O
2024
L
Nov
N
2025
M
Dec
D
March 2015
ZHCS2000
Document number: DS33221 Rev. 5 - 2
1 of 6
www.diodes.com
© Diodes Incorporated
ZHCS2000
Maximum Ratings
(@T
A
= +25°C unless otherwise specified.)
Characteristic
Continuous Reverse Voltage
Continuous Forward Current
Average Peak Forward Current; D.C. = 50%
Non Repetitive Forward Current
t100µs
t10ms
Symbol
V
R
I
F
I
FAV
I
FSM
Value
40
2
4
20
10
Units
V
A
A
A
A
Thermal Characteristics
Characteristic
Power Dissipation, T
A
= +25°C
Thermal Resistance, Junction to Ambient
Junction Temperature
Storage Temperature Range
Notes:
Symbol
P
D
(Note 5)
(Note 6)
R
θJA
T
J
T
STG
Value
1.1
113
73
125
-55 to +150
Unit
W
°C
°C
5.
For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.
6. For a device surface mounted on FR4 PCB measured at t ≤ 5 secs.
ZHCS2000
Document number: DS33221 Rev. 5 - 2
2 of 6
www.diodes.com
March 2015
© Diodes Incorporated
ZHCS2000
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage
(@T
A
= +25°C unless otherwise specified.)
Symbol
V
(BR)R
Min
40
-
-
-
-
-
-
-
-
-
Typ
-
290
340
380
420
485
420
160
50
5.5
Max
-
325
385
445
500
615
-
300
-
-
Unit
V
Test Condition
I
R
= 1mA
I
F
= 500mA
I
F
= 1000mA
I
F
= 1500mA
I
F
= 2000mA
I
F
= 3000mA
I
F
= 2000mA, T
A
= +100°C
V
R
= 30V
f = 1MHz, V
R
= 25V
Switched from I
F
= 500mA to
I
R
= 500mA
Measured @ I
R
= 50mA
Forward Voltage (Note 7)
V
F
mV
Reverse Current
Diode Capacitance
Reverse Recovery Time
Notes:
I
R
C
D
trr
A
pF
ns
7. Measured under pulsed conditions. Pulse width = 300μS. Duty cycle ≤ 2%.
ZHCS2000
Document number: DS33221 Rev. 5 - 2
3 of 6
www.diodes.com
March 2015
© Diodes Incorporated
ZHCS2000
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
D
E1
E
b
e1
a1
A3
A2
A1
Seating Plane
SOT26
Dim Min Max
Typ
A1
0.013 0.10
0.05
A2
1.00 1.30
1.10
A3
0.70 0.80
0.75
b
0.35 0.50
0.38
c
0.10 0.20
0.15
D
2.90 3.10
3.00
e
-
-
0.95
e1
-
-
1.90
E
2.70 3.00
2.80
E1
1.50 1.70
1.60
L
0.35 0.55
0.40
a
-
-
8°
a1
-
-
7°
All Dimensions in mm
a
e
c
L
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
C1
Y1
G
C
Dimensions Value (in mm)
C
2.40
C1
0.95
G
1.60
X
0.55
Y
0.80
Y1
3.20
Y
X
ZHCS2000
Document number: DS33221 Rev. 5 - 2
5 of 6
www.diodes.com
March 2015
© Diodes Incorporated
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