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Page <1> V1.025/02/13
Surface Mount
Schottky Barrier Diode
Features:
• Low Forward Voltage Drop
• Fast Switching
• Ultra-Small Surface Mount Package
• PN Junction Guard Ring For Transient and ESD Protection
Applications:
Schottky barrier diodes
Max. Rating @ T
a
= 25°C unless otherwise specied
Parameter Symbol Value Unit
Peak repetitive peak reverse voltage
Working peak
DC reverse voltage
Vrrm
Vrms
Vr
30 V
Forward continuous voltage
If
200 mA
Repetitive peak forward voltage
Ifrm
300 mA
Non-repetitive peak forward surge current @t<1.0s I
fsm
600 mA
Power dissipation P
d
150 mW
Thermal resistance, junction to ambient Rθ
ja
833 °C/W
Junction and storage temperature Tj, Tstg -65 to +150 °C
Electrical Characteristics @ T
a
= 25°C unless otherwise specied
Parameter Symbol Conditions Min. Max. Unit
Reverse breakdown voltage V
(br)
I
r
= 100μA 30 - V
Leakage current
Ir
V
r
= 25V - 2 μA
Forward voltage V
f
I
f
= 0.1mA
I
f
= 1mA
I
f
= 10mA
I
f
= 30mA
I
f
= 100mA
-
240
320
400
500
1,000
mV
Typical total capacitance
Ct
V
r
= 1V, f=1MHz - 10 pF
Reverse recovery time trr I
f
= I
r
= 10mA
I
r
= 0.1mA, R
l
= 100Ω - 5 ns
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www.farnell.com
www.newark.com
Page <2> V1.025/02/13
Surface Mount
Schottky Barrier Diode
Typical Characteristics @ T
a
= 25°C unless otherwise specied
www.element14.com
www.farnell.com
www.newark.com
Page <3> V1.025/02/13
Surface Mount
Schottky Barrier Diode
Important Notice : This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted
for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any
error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any
assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the
Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence.
Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012.
Part Number Table
Description Part Number
Surface Mount Schottky Barrier Diode BAT54AT-7-F
Package Information
Device Package Shipping
BAT54AT-7-F SOD-23 3,000 / Tape & Reel
Plastic surface mounted package
Soldering Footprint
