Lead-free
BAT1000
1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
·
·
·
·
Very Low Forward Voltage Drop
High Conductance
For Use in DC-DC Converter, PCMCIA,
and Mobile Telecommunications Applications
Lead Free by Design/RoHS Compliant (Note 3)
TOP VIEW
SOT-23
A
Dim
A
B
C
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.085
0°
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
8°
B
C
D
E
G
Mechanical Data
·
·
·
·
·
·
·
·
·
Case: SOT-23
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: See Diagram
Marking: K79 and Date Code, See Page 3
Ordering Information: See Page 3
Weight: 0.008 grams (approximate)
E
D
G
H
K
J
L
M
H
J
K
L
M
a
All Dimensions in mm
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
P
d
R
qJA
T
j
T
STG
Value
40
28
1.0
5.5
500
200
-40 to +125
-40 to +150
Unit
V
V
A
A
mW
°C/W
°C
°C
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Current
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on rated load
Power Dissipation (Note 1)
Typical Thermal Resistance, Junction to Ambient Air
(Note 1)
Operating Temperature Range
Storage Temperature Range
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 2)
@ T
A
= 25°C unless otherwise specified
Symbol
V
(BR)R
Min
40
Typ
¾
225
235
290
340
390
420
475
¾
175
25
Max
¾
270
290
340
400
450
500
600
100
¾
¾
Unit
V
I
F
=
I
F
=
I
F
=
I
F
=
I
F
=
I
F
=
I
F
=
Test Condition
I
R
= 300uA
50mA
100mA
250mA
500mA
750mA
1000mA
1500mA
Forward Voltage
V
F
¾
mV
Reverse Current (Note 2)
Total Capacitance
Notes:
I
R
C
T
¾
¾
¾
mA
pF
pF
V
R
= 30V
V
R
= 0V, f = 1.0MHz
V
R
= 25V, f = 1.0MHz
1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
DS30245 Rev. 6 - 2
1 of 3
www.diodes.com
BAT1000
ã
Diodes Incorporated
0.75
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
0
25
50
75
100
125
150
1.0
I
O
, AVERAGE RECTIFIED CURRENT (A)
10
1.0
0.50
0.1
0.25
0
T
T
, TERMINAL TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
0.01
0
0.2
0.4
0.6
0.8
1.0
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
1000
f = 1MHz
150
T
A
, AMBIENT TEMPERATURE (ºC)
125
C
T
, TOTAL CAPACITANCE (pF)
100
100
75
10
50
1.0
0
5
10
15
20
25
V
R
, DC REVERSE VOLTAGE (V)
Fig. 3 Typ. Total Capacitance vs Reverse Voltage
25
1
10
20
30 40 50
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Safe Operating Area
Note: 1. Assumed application thermal conditions.
R
qJA
varies depending on application.
DS30245 Rev. 6 - 2
2 of 3
www.diodes.com
BAT1000
Ordering Information
Device
BAT1000-7-F
Notes:
(Note 4)
Packaging
SOT-23
Shipping
3000/Tape & Reel
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
K79
K79 = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
Date Code Key
Year
Code
2002
N
2003
P
2004
R
2005
S
2006
T
2007
U
2008
V
2009
W
2010
X
2011
Y
2012
Z
Month
Code
Jan
1
Feb
2
March
3
Apr
4
YM
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes Incorporated.
DS30245 Rev. 6 - 2
3 of 3
www.diodes.com
BAT1000
Talking
京公网安备 11010802033920号
EEWORLD
