Weitron BAW56T Surface mount switching diode Datasheet

BAW56T/BAV99T
Surface Mount Switching Diodes
SWITCHING DIODES
75 mAMPERES
85 VOLTS
P b Lead(Pb)-Free
Features:
* Ultra-Small Surface Mount Package
* Fast switching Speed
* For General Purpose Switching Applications
* High Conductance
3
1
Mechanical Data:
2
SOT-523(SC-75)
* Terminals: Solderable per MIL-STD-202, Method 208
* Polarity: See Diagrams Page.2
* Marking: See Diagrams Page.2
* Weight: 0.002 grams (approx)
SOT-523 Outline Dimensions (SC-75)
SC-75
A
B
TOP VIEW
Dim
A
B
C
D
E
G
H
J
K
L
M
C
D
E
G
H
K
J
WEITRON
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Unit:mm
L
M
1/3
Min
0.30
0.70
1.45
0.15
0.80
1.40
0.00
0.70
0.37
0.10
Max
0.50
0.90
1.75
0.50
0.40
1.00
1.80
0.10
1.00
0.48
0.25
06-Sep-10
BAW56T/BAV99T
Maximum Ratings
(TA=25°C Unless otherwise noted)
Symbol
Value
Unit
VRRM
VRRM
VR
85
V
Forward Continuous Current
IO
75
mA
Forward Power Dissipation
Pd
150
mW
Junction temperature
Tj
150
˚C
TSTG
-65 to + 150
°C
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Storage Temperature Range
Electrical Characteristics
Characteristic
(TA=25˚C Unless otherwise noted)
Reverse Breakdown Voltage
IR=1µA
Forward Voltage
IF=1.0mA
IF=10mA
IF=50mA
IF=150mA
Total Capacitance
VR=0V, f=1.0MHz
Reverse Current
VR=75V
VR=25V
Symbol
Min
Max
Unit
V(BR)R
85
-
V
VF
-
715
855
1000
1250
mV
CT
-
1.5
PF
IR
-
2.0
0.03
µA
Trr
-
4.0
nS
Reverse Recover Time
IF=IR =10mA, Irr=0.1 x IR, RL=100Ω
Device Marking
Item
Marking
Eqivalent Circuit diagram
BAV99T
JE
3
1
2
BAW56T
JD
3
1
2
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BAW56T/BAV99T
Electrical Characteristic curves(TA=25˚C)
IF, INSTANTANEOUS FORWARD CURRENT (A)
300
IF, FORWARD CURRENT (mA)
250
200
Single diode loaded
150
100
Double diode loaded
50
0
0
50
100
150
200
1000
100
T A = 150ºC
TA = 125ºC
TA = 75ºC
TA = 25ºC
TA = -25ºC
10
0.1
400
600
800
1000
1200
IR, INSTANTANEOUS REVERSE CURRENT (µA)
VF, INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Forward Characteristics
10
1
V R = 75V
VR = 20V
0.1
0.01
0.001
0.0001
0
50
100
150
200
TR,JUNCTION TEMPERATURE(°C)
Fig. 3 Typical Reverse Characteristics
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06-Sep-10
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