Surface Mount Schottky Diodes
P b Lead(Pb)-Free
Features:
* Low forward voltage * Fast switching * Ultra-Small Surface M...
Surface Mount
Schottky Diodes
P b Lead(Pb)-Free
Features:
* Low forward voltage * Fast switching * Ultra-Small Surface Mount Package * PN Junction Guard Ring for Transient and
ESD Protection
Mechanical Data:
* Terminals: Solderable per MIL-STD-202, Method 208 * Polarity: See Diagrams Page.2 * Marking: See Diagrams Page.2 * Weight: 0.002 grams (approx)
BAT54T/AT/CT/ST
SCHOTTKY DIODES 200m AMPERES 30 VOLTS
3 1
2
SOT-523(SC-75)
SOT-523 Outline Dimensions (SC-75)
Unit:mm
A
TOP VIEW
BC
D EG
H
K
L J
M
SC-75
Dim Min A 0.30 B 0.70 C 1.45 D-
E 0.15 G 0.80 H 1.40 J 0.00 K 0.70
Max 0.50 0.90 1.75 0.50
0.40 1.00 1.80 0.10 1.00
L 0.37 M 0.10
0.48 0.25
WEITRON
http://www.weitron.com.tw
1/3
09-Sep-05
BAT54T/AT/CT/ST
Maximum Ratings (TA=25°C Unless otherwise noted)
Characteristic
Symbol
Non-Repetitive Peak Reverse Voltage DC Blocking Voltage
VRRM VR
Average Rectified Output Current
IO
Power Dissipation
Pd
Storage Temperature Range
TJ
Storage Temperature Range
TSTG
Value
30
200 150 150 -55 to + 150
Unit
V
mA mW °C °C
Electrical Characteristics (TA=25°C Unless otherwise noted)
Characteristic
Reverse Breakdown Voltage IR=100µA Forward Voltage IF=0.1mA IF=1mA IF=10mA IF=30mA IF=100mA
Total Capacitance VR=1V, f=1.0MHz
Reverse Current VR=25V
Reverse Recover Time IF =10mA, IR =10mA~1mA, RL=100Ω
Symbol V(BR)R
Min
30
VF
CT IR Trr
Max
240 320 400 500 1000 10
2
5.0
Unit
V
V
PF µA nS
Device Marking Item
BAT54T
Marking
L1
Eqivalent Circuit diagram
31
BAT54AT BAT5...