ZHCS2000
1
ISSUE 1 - DECEMBER 2000
40V SILICON HIGH CURRENT SCHOTTKY BARRIER DIODE
SUMMARY
V
R
=40V; I
C
= 2A
DESCRIPTION
A surface mount Schottky Barrier Diode featuring low forward voltage drop
suitable for high frequency rectification and reverse voltage protection.
FEATURES
High current capability
Low forward voltage (V
F
max=0.5V)
Fast recovery time
Small package size
APPLICATIONS
Mobile telecomms, PCMIA & SCSI
DC-DC Conversion
High frequency rectification
ORDERING INFORMATION
DEVICE
REEL SIZE
(inches)
TAPE WIDTH
(mm)
QUANTITY
PER REEL
ZHCS2000TA
7
8mm embossed
3000 units
ZHCS2000TC
13
8mm embossed
10000 units
DEVICE MARKING
ZS2
Top View
SOT23-6
ISSUE 1 - DECEMBER 2000
ZHCS2000
2
THERMAL RESISTANCE
PARAMETER
SYMBOL
VALUE
UNIT
Junction to Ambient (a)
R
JA
113
C/W
Junction to Ambient (b)
R
JA
73
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 5 secs.
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
VALUE
UNIT
Continuous Reverse Voltage
V
R
40
V
Forward Current
I
F
2
A
Average Peak Forward Current;D.C.=50%
I
FAV
4
A
Non Repetitive Forward Current t
100
s
t
10ms
I
FSM
20
10
A
A
Power Dissipation at T
amb
=25C
P
tot
1.1
W
Storage Temperature Range
T
stg
-55 to +150
C
Junction Temperature
T
j
125
C
ISSUE 1 - DECEMBER 2000
ZHCS2000
4
ELECTRICAL CHARACTERISTICS (at T
amb
= 25C unless otherwise stated).
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT CONDITIONS.
Reverse Breakdown
Voltage
V
(BR)R
40
V
I
R
=1mA
Forward Voltage
V
F
290
340
380
420
485
420
325
385
445
500
615
mV
mV
mV
mV
mV
mV
I
F
=500mA*
I
F
=1000mA*
I
F
=1500mA*
I
F
=2000mA*
I
F
=3000mA*
I
F
=2000mA*,T
amb
=100C*
Reverse Current
I
R
160
300
A
V
R
=30V
Diode Capacitance
C
D
50
pF
f=1MHz,V
R
=25V
Reverse Recovery
Time
t
rr
5.5
ns
switched from
I
F
= 500mA to I
R
= 500mA
Measured at I
R
= 50mA
*Measured under pulsed conditions. Pulse width=300
s. Duty cycle
2%
ISSUE 1 - DECEMBER 2000
ZHCS2000
8
PACKAGE DIMENSIONS
PAD LAYOUT DETAILS
Zetex plc.
Fields New Road, Chadderton, Oldham, OL9-8NP, United Kingdom.
Telephone: (44)161 622 4422 (Sales), (44)161 622 4444 (General Enquiries)
Fax: (44)161 622 4420
Zetex GmbH
Zetex Inc.
Zetex (Asia) Ltd.
These are supported by
Streitfeldstrae 19
47 Mall Drive, Unit 4
3701-04 Metroplaza, Tower 1
agents and distributors in
D-81673 Mnchen
Commack NY 11725
Hing Fong Road,
major countries world-wide
Germany
USA
Kwai Fong, Hong Kong
Zetex plc 2000
Telefon: (49) 89 45 49 49 0
Telephone: (631) 543-7100
Telephone:(852) 26100 611
Fax: (49) 89 45 49 49 49
Fax: (631) 864-7630
Fax: (852) 24250 494
Internet:http://www.zetex.com
This publication is issued to provide outline information only which (unless agreed by the Company in writing) may not be used, applied or reproduced for
any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. The Company reserves
the right to alter without notice the specification, design, price or conditions of supply of any product or service.
A1
2
L
DATUM A
a
C
E
A
A2
E1
D
b
e
e1
DIM Millimetres
Inches
Min
Max
Min
Max
A
0.90
1.45
0.35
0.057
A1
0.00
0.15
0
0.006
A2
0.90
1.30
0.035
0.051
b
0.35
0.50
0.014
0.019
C
0.09
0.20
0.0035
0.008
D
2.80
3.00
0.110
0.118
E
2.60
3.00
0.102
0.118
E1
1.50
1.75
0.059
0.069
L
0.10
0.60
0.004
0.002
e
0.95 REF
0.037 REF
e1
1.90 REF
0.074 REF
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