BAT54TB/ATB/CTB/RTB
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE
FEATURES
0.013(0.33)
30 Volts
CURRENT
0.2 Ampers
SOT-523
0.044(1.10)
0.035(0.09)
0.052(1.30)
0.043(1.10)
0.067(1.70)
0.059(1.50)
• PN Junction Guard Ring for Transient and ESD Protection.
• In compliance with EU RoHS 2002/95/EC directives
0.067(1.70)
0.059(1.50)
• Fast switching
0.009(0.23)
• Low turn-on voltage
0.024(0.60)
0.019(0.50)
PRELIMINARY
Case: SOT-523, Plastic
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 0.002 gram
0.012(0.30)
0.004(0.10)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
O
C ambient temperature unless otherwise specified. For capacitive load, derate current by 20%.
P a r a m e te r
M a rk i ng c o d e
P e a k Re p e t i t i ve Re ve r s e Vo lt a g e
M a xi m um A ve r a g e F o rwa r d C urr e nt a t T
A
= 7 5
O
C
P e a k F o rwa r d S ur g e C ur re nt , 1 . 0 s (J E D E C me t ho d )
M a xi m um Ins t a nt a ne o us F o rwa rd Vo lta g e @ IF = 1 m A
@ IF = 1 0 0 m A
M a xi m um D C Re ve rs e C urr e nt a t Ra t e d D C B lo c k i ng
Vo lt a g e @ V R= 2 5 V
J unc t i o n C a p a c i t a nc e : a t V R= 1 V
The r ma l Re s i s ta nc e , J unc t i o n t o A m b i e nt
Op e ra t i ng J unc t i o n a nd S t o ra g e Te m p e ra t ur e Ra ng e
C i rc ui t F i g ure
Symbol
B AT5 4 TB
LV
B AT5 4 ATB
LW
30
0 .2
0 .6
0 .3 2
1 .0
2 .0
10
833
-5 5 to +1 2 5
S i ng le
C o m mo n
A no d e
C o mm o n
C a t ho d e
S e ri e s (R e v)
O
B AT5 4 C TB
LX
0.007(0.10)
0.002(0.07)
MECHANICAL DATA
B AT5 4 RTB
LG
Uni t s
V
RRM
I
O
I
F S M
V
F
I
R
C
J
R
θ
J A
T
J
,
T
S TG
V
A
A
V
uA
pF
C/ W
O
C
SINGLE
COMMON ANODE
COMMON CATHODE
SERIES(Rev)
REV.0.3-DEC.30.2009
PAGE . 1
BAT54TB/ATB/CTB/RTB
1000
T
J
=85 C
O
1000
FORWARD CURRENT, mA
T
J
=125 C
O
REVERSE CURRENT, u A
100
100
T
J
=85 C
O
10
T
J
=125 C
O
10
PRELIMINARY
1.0
1.0
T
J
=25
O
C
T
J
=25 C
O
0.1
0.1
0
0.4
0.8
1.2
0
10
20
30
FORWARD VOLTAGE, Volts
REVERSE VOLTAGE, Volts
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
FIG. 2-TYPICAL REVERSE CHARACTERISTICS
15
400
AVERAGE FORWARD CURRENT, mA
JUNCTION CAPACITANCE, pF
10
300
200
5
100
0
0
10
20
30
0
50
100
150
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE(
O
C)
FIG. 4 FORWARD CURRENT DERATING
FIG. 3 TYPICAL JUNCTION CAPACITANCE
REV.0.3-DEC.30.2009
PAGE . 2
BAT54TB/ATB/CTB/RTB
MOUNTING PAD LAYOUT
SOT-523
0.016
(0.40)
PRELIMINARY
0.053
(1.35)
(0.019)
(0.50)
(0.019)
(0.50)
ORDER INFORMATION
• Packing information
T/R - 4K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2010
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
REV.0.3-DEC.30.2009
0.017
(0.45)
PAGE . 3
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