BAT54TB/ATB/CTB/RTB/STB
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE
FEATURES
• Low turn-on voltage
• Fast switching
• PN Junction Guard Ring for Transient and ESD Protection.
•
Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
30 Volts
CURRENT
0.2 Amperes
MECHANICAL DATA
Case: SOT-523, Plastic
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 0.002 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T
A
=25
o
C unless otherwise noted)
PAR AME TE R
Mark i ng co d e
P e a k Re pe ti ti ve Re ve rse Vo lta g e
A ve rag e F orwa rd C urrent
P e a k F o rward S urge C urrent, 1.0 s (J E D EC me tho d)
Instantaneo us F o rward Voltag e a t I
F
=1 mA
a t I
F
=10 0 mA
D C Reve rs e C urre nt a t Rate d D C B lo ck i ng Voltag e @V R=2 5 V
Typ i ca l Juncti on C a p ac i ta nc e at V R= 0V, f=1 .0MHz
Typ i ca l Thermal Re si sta nce , J unc ti o n to A mbi e nt (No te 1 )
Ope ra ti ng Juncti o n a nd S tora g e Te mp era ture Rang e
C i rcui t F i g ure
S YMB OL B AT5 4T B B AT 54 AT B B AT 5 4C T B B AT 54 R T B B AT 54 S TB U N ITS
-
V
RRM
I
O
I
F S M
V
F
I
R
C
J
R
θ
JA
T
J
, T
S TG
-
LV
LW
LX
30
0 .2
0 .6
0 .32
1 .0
2 .0
10
833
-5 5 to +1 25
LG
LY
-
V
A
A
V
μA
pF
O
C/ W
O
C
S i ngle
C o mmon
A no d e
C o mmo n
C a tho de
S e ri es
(Re v)
S e ri es
-
Note :
1. Mounted on minimum pad layout.
April 11,2012-REV.04
PAGE . 1
BAT54TB/ATB/CTB/RTB/STB
RATING AND CHARACTERISTIC CURVES
0.25
0.2
0.15
0.1
0.05
0
0
25
50
75
100
125
150
C
J
, Junction Capacitance (pF)
0.3
10
I
F
, Forward Current (A)
1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
10000
1000
100
10
1
0.1
0.01
20
40
60
T
J
= 75°C
T
J
= 25°C
80
100
T
J
= 125°C
T
J
= 100°C
Fig.2 Typical Junction Capacitance
1
I
R
,Reverse Current (uA)
I
F
, Forward Current (A)
0.1
T
J
= 125°C
0.01
T
J
= 100°C
T
J
= 75°C
T
J
= 25°C
0
0.2
0.4
0.6
0.8
1
0.001
0.0001
Percent of Rated Peak Reverse Voltage (%)
V
F
, Forward Voltage (V)
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
April 11,2012-REV.04
PAGE . 2
BAT54TB/ATB/CTB/RTB/STB
MOUNTING PAD LAYOUT
SOT-523
Unit
：
inch(mm)
0.016
(0.40)
0.053
(1.35)
0.019
(0.50)
0.019
(0.50)
ORDER INFORMATION
• Packing information
T/R - 4K per 7" plastic Reel
April 11,2012-REV.04
0.017
(0.45)
PAGE .
3
BAT54TB/ATB/CTB/RTB/STB
Part No_packing code_Version
BAT54TB_R1_00001
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
April 11,2012-REV.04
PAGE .
4
BAT54TB/ATB/CTB/RTB/STB
Disclaimer
Reproducing and modifying information of the document is prohibited without
permission from Panjit International Inc..
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
Panjit International Inc. disclaims any and all liability arising out of the application or
use of any product including damages incidentally and consequentially occurred.
Panjit International Inc. does not assume any and all implied warranties, including
warranties of fitness for particular purpose, non-infringement and merchantability.
Applications shown on the herein document are examples of standard use and
operation. Customers are responsible in comprehending the suitable use in particular
applications. Panjit International Inc. makes no representation or warranty that such
applications will be suitable for the specified use without further testing or modification.
The products shown herein are not designed and authorized for equipments requiring
high level of reliability or relating to human life and for any applications concerning
life-saving or life-sustaining, such as medical instruments, transportation equipment,
aerospace machinery et cetera. Customers using or selling these products for use in
such applications do so at their own risk and agree to fully indemnify Panjit
International Inc. for any damages resulting from such improper use or sale.
April 11,2012-REV.04
PAGE .
5
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