DS12008 Rev. 9 - 2
1 of 2
BAW56
BAW56
DUAL SURFACE MOUNT SWITCHING DIODE
Case: SOT-23, Molded Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagram
Marking: KJD (See Page 2)
Weight: 0.008 grams (approx.)
Mechanical Data
A
E
J
L
TOP VIEW
M
B
C
H
G
D
D
K
Features
Characteristic
Symbol
BAW56
Unit
Non-Repetitive Peak Reverse Voltage
V
RM
100
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
75
V
RMS Reverse Voltage
V
R(RMS)
53
V
Forward Continuous Current (Note 1)
I
FM
300
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
I
FSM
2.0
1.0
A
Power Dissipation (Note 1)
P
d
350
mW
Thermal Resistance Junction to Ambient Air (Note 1)
R
q
JA
357
C/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150
C
Maximum Ratings
@ T
A
= 25C unless otherwise specified
Notes:
1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
Characteristic
Symbol
Min
Max
Unit
Test Condition
Forward Voltage (Note 2)
V
F
0.715
0.855
1.0
1.25
V
I
F
= 1.0mA
I
F
= 10mA
I
F
= 50mA
I
F
= 150mA
Reverse Current (Note 2)
I
R
2.5
50
30
25
m
A
m
A
m
A
nA
V
R
= 75V|
V
R
= 75V, T
j
= 150C
V
R
= 25V, T
j
= 150C
V
R
= 20V
Total Capacitance
C
T
2.0
pF
V
R
= 0, f = 1.0MHz
Reverse Recovery Time
t
rr
4.0
ns
I
F
= I
R
= 10mA,
I
rr
= 0.1 x I
R
, R
L
= 100W
Electrical Characteristics
@ T
A
= 25C unless otherwise specified
Fast Switching Speed
Surface Mount Package Ideally Suited for
Automatic Insertion
For General Purpose Switching Applications
High Conductance
SOT-23
Dim
Min
Max
A
0.37
0.51
B
1.20
1.40
C
2.30
2.50
D
0.89
1.03
E
0.45
0.60
G
1.78
2.05
H
2.80
3.00
J
0.013
0.10
K
0.903
1.10
L
0.45
0.61
M
0.85
0.80
a
0
8
All Dimensions in mm
DS12008 Rev. 9 - 2
2 of 2
BAW56
1
10
100
1000
10,000
0
100
200
I
,
L
E
A
K
A
G
E
C
U
R
R
E
N
T
(
n
A
)
R
T , JUNCTION TEMPERATURE (C)
j
Fig. 2 Leakage Current vs Junction Temperature
V = 20V
R
10
1.0
100
1000
0.1
0.01
0
1
2
I
,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
m
A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 1 Forward Characteristics
400
T , AMBIENT TEMPERATURE, (C)
A
Fig. 3 Power Derating Curve, total package
P
,
P
O
W
E
R
D
I
S
S
I
P
A
T
I
O
N
(
m
W
)
d
200
100
300
0
500
0
100
200
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
Year
1998
1999
2000
2001
2002
2003
2004
Code
J
K
L
M
N
P
R
Date Code Key
KJD = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
KJD
Y
M
Marking Information
Notes:
3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Device
Packaging
Shipping
BAW56-7
SOT-23
3000/Tape & Reel
(Note 3)
Ordering Information
PDF 
ZIP