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
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
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.
April 11,2012_REV.04
0.017
(0.45)
PAGE .
3
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