HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE6854
Issued Date : 1997.04.28
Revised Date : 2002.10.24
Page No. : 1/3
HBAT54, HBAT54A, HBAT54C, HBAT54S
HSMC Product Specification
HBAT54\A\C\S
Description
Silicon Schottky Barrier Double Diodes
Features
These diodes feature very low turn-on voltage and fast switching.
There is a PN junction guard ring against excessive voltage such as
electronics attic discharges protects these devices.
Absolute Maximum Ratings
Maximum Temperatures
Storage Temperature .............................................................................................. -65~+125
C
Junction Temperature .................................................................................................... +125
C
Maximum Power Dissipation
Total Power Dissipation (Ta=25
C) ................................................................................ 230 mW
Maximum Voltages and Currents (Ta=25
C)
Repetitive Peak Reverse Voltage ........................................................................................ 30 V
Forward Continuous Current .......................................................................................... 200 mA
Repetitive Peak Forward Current .................................................................................. 300 mA
Surge Forward Current (tp<1s)....................................................................................... 600 mA
Characteristics
(Ta=25
C)
Characteristic
Symbol
Condition
Min.
Max.
Unit
Reverse breakdown Voltage
V(BR)R
IR=10uA
30
-
V
VF(1)
IF=0.1mA
-
240
mV
VF(2)
IF=1mA
-
320
mV
VF(3)
IF=10mA
-
400
mV
VF(4)
IF=30mA
-
500
mV
Forward Voltage
VF(5)
IF=100mA
-
1000
mV
Reverse Current
IR
VR=25V
-
2.0
uA
Total Capacitance
CT
VR=1V, f=1MHz
-
10
pF
Reverse Recovery Time
Trr
IF=IR=10mA RL=100
measured at IR=1mA
-
5
nS
SOT-23
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE6854
Issued Date : 1997.04.28
Revised Date : 2002.10.24
Page No. : 2/3
HBAT54, HBAT54A, HBAT54C, HBAT54S
HSMC Product Specification
Characteristics Curve
Forward Current & Forward Voltage
0
50
100
150
200
250
0
200
400
600
800
1000
Forward Voltage-V
F
(mV)
F
o
rw
a
r
d
C
u
rr
e
n
t
-
I
F
(m
A
)
Diode Capacitance & Reverse-Biased Voltage
1
10
100
0.1
1
10
100
Reverse Biased Voltage-V
R
(V)
D
i
ode C
apac
i
t
anc
e-
C
d
(
p
F
)
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE6854
Issued Date : 1997.04.28
Revised Date : 2002.10.24
Page No. : 3/3
HBAT54, HBAT54A, HBAT54C, HBAT54S
HSMC Product Specification
SOT-23 Dimension
HBAT54: Single Diode , also available as double diodes. (Marking Code L4)
HBAT54A: Common Anode. (Marking Code L42)
HBAT54C: Common Cathode. (Marking Code L43)
HBAT54S: Series Connected. (Marking Code L44)
*: Typical
Inches
Millimeters
Inches
Millimeters
DIM
Min.
Max.
Min.
Max.
DIM
Min.
Max.
Min.
Max.
A
0.1102
0.1204
2.80
3.04
J
0.0034
0.0070
0.085
0.177
B
0.0472
0.0630
1.20
1.60
K
0.0128
0.0266
0.32
0.67
C
0.0335
0.0512
0.89
1.30
L
0.0335
0.0453
0.85
1.15
D
0.0118
0.0197
0.30
0.50
S
0.0830
0.1083
2.10
2.75
G
0.0669
0.0910
1.70
2.30
V
0.0098
0.0256
0.25
0.65
H
0.0005
0.0040
0.013
0.10
Notes:
1.Dimension and tolerance based on our Spec. dated Sep. 07,1997.
2.Controlling dimension: millimeters.
3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
4.If there is any question with packing specification or packing method, please contact your local HSMC sales office.
Material:
Lead: 42 Alloy; solder plating
Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of HSMC.
HSMC reserves the right to make changes to its products without notice.
HSMC semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
HSMC assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Head Office And Factory:
Head Office (Hi-Sincerity Microelectronics Corp.): 10F.,No. 61, Sec. 2, Chung-Shan N. Rd. Taipei Taiwan R.O.C.
Tel: 886-2-25212056 Fax: 886-2-25632712, 25368454
Factory 1: No. 38, Kuang Fu S. Rd., Fu-Kou Hsin-Chu Industrial Park Hsin-Chu Taiwan. R.O.C
Tel: 886-3-5983621~5 Fax: 886-3-5982931
H
J
K
D
A
L
G
V
C
B
3
2
1
S
Style: Pin 1.Anode 2.Cathode
3.Common Connection
Marking:
Product Code
L 4
Control Code
Diagram:
HBAT54
HBAT54A
HBAT54C
1
2
3
3
3
2
2
1
1
HBAT54S
1
2
3
3-Lead SOT-23 Plastic Surface Mounted Package
HSMC Package Code: N
PDF 
ZIP