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Part Number HSB278S

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HSB278S
Silicon Schottky Barrier Diode for High Speed Switching
ADE-208-1383 (Z)
Rev.0
Mar. 2001
Features
·
Low forward voltage, Low capacitance.
·
CMPAK package is suitable for high density surface mounting and high speed assembly.
Ordering Information
Type No.
Laser Mark
Package Code
HSB278S
S2
CMPAK
Outline
1 Cathode 2
2 Anode 1
3 Cathode 1
Anode 2
(Top View)
2
1
3
HSB278S
2
Absolute Maximum Ratings (Ta = 25
°
C)
Item
Symbol
Value
Unit
Repetitive peak reverse voltage
V
RRM
30
V
Reverse voltage
V
R
30
V
Non-Repetitive peak forward surge current
I
FSM
*
1
*
2
200
mA
Peak forward current
I
FM
*
2
150
mA
Average rectified current
I
O
*
2
30
mA
Junction temperature
Tj
125
°
C
Storage temperature
Tstg
-
55 to +125
°
C
Notes
:
1. 10 msec sine wave 1 pulse
2. Per one device.
Electrical Characteristics (Ta = 25
°
C) *
1
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Forward voltage
V
F1
--
--
0.30
V
I
F
= 1 mA
V
F2
--
--
0.95
I
F
= 30 mA
Reverse current
I
R
--
--
700
nA
V
R
= 10 V
Capacitance
C
--
--
1.50
pF
V
R
= 1 V, f = 1 MHz
ESD-Capability *
1
--
100
--
--
V
C = 200 pF, R
L
= 0
, Both forward and
reverse direction 1 pulse.
Notes
:
1. Per one device.
2. Failure criterion ; I
R
>
1.4
µ
A at V
R
= 10 V
HSB278S
3
Main Characteristic
Fig.1 Forward current Vs. Forward voltage
Fig.2 Reverse current Vs. Reverse voltage
Fig.3 Capacitance Vs. Reverse voltage
1.0
Forward voltage V
F
(V)
Reverse voltage V
R
(V)
Reverse voltage V
R
(V)
Forward current I
F
(A)
Reverse current I
R
(A)
Capacitance C (pF)
0
0.1
10
10
0.1
1.0
30
40
20
0
0.8
0.2
0.4
0.6
10
1
10
-
8
10
-
8
10
-
7
10
-
6
10
-
5
10
-
4
10
-
7
10
-
6
10
-
5
10
-
4
10
-
3
10
-
2
10
-
1
10
0
1.0
Ta = 25
°
C
Ta = 25
°
C
Ta = 75
°
C
10
f=1MHz
Ta = 75
°
C
HSB278S
4
Package Dimensions
Hitachi Code
JEDEC
EIAJ
Mass (reference value)
CMPAK
--
Conforms
0.006 g
2.0
±
0.2
0.3
2.1
±
0.3
(0.425)
1.25
±
0.1
(0.425)
(0.65) (0.65)
1.3
±
0.2
0.16
0 ­ 0.1
(0.2)
0.9
±
0.1
+ 0.1
­ 0.05
0.3
+ 0.1
­ 0.05
0.3
+ 0.1
­ 0.05
+ 0.1
­ 0.06
As of January, 2001
Unit: mm
HSB278S
5
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party's rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi's sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-
safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor
products.
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Copyright © Hitachi, Ltd., 2001. All rights reserved. Printed in Japan.
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