Zowie Technology Corporation
30 VOLTS
SCHOTTKY BARRIER
DETECTOR AND SWITCHING DIODE
Schottky Barrier Diode
These Schottky barrier diodes are designed for high speed switching applications, circuit protection,
and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount
package is excellent for hand held and portable applications where space is limited.
* Halogen-free type
* Lead free product
* Extremely Fast Switching Speed
* Low Forward Voltage-0.35 Volts (Typ) @ I
F
=10mAdc
3
CATHODE
ANODE
1
2
CATHODE
BAT54AWGH
1
2
3
SOT-323
MAXIMUM RATINGS
(T
J
=125 C unless otherwise noted)
Rating
Reverse Voltage
Power Dissipation @ TA=25 C
o
o
Symbol
V
R
P
D
Value
30
200
Unit
Volts
mW
Forward Current (DC)
Operating Junction Temperature Range
Storage Temperature Range
I
F
T
J
T
STG
200 Max
-55 to +150
-55 to +150
mA
o
o
C
C
ELECTRICAL CHARACTERISTICS
(T
A
=25 C unless otherwise noted)
Characteristic
Symbol
Min.
Typ.
Max.
Unit
o
OFF CHARACTERISTICS
Reverse Breakdown Voltage
( I
R
=10 uAdc )
( I
F
=0.1 mAdc )
( I
F
=1.0 mAdc )
( I
F
=10 mAdc )
( I
F
=30 mAdc )
( I
F
=100 mAdc )
V
(BR)
30
-
-
-
-
-
-
-
0.22
0.29
0.35
0.41
0.52
0.5
7.6
-
0.24
0.32
0.40
0.50
1.00
2.0
10
Volts
Forward Voltage
V
F
Vdc
Reverse Leakage ( V
R
=25 Vdc )
Diode Capacitance
( V
R
=1.0, f=1.0MH
Z
)
Reverse Recovery Time
( I
F
=I
R
=10 mAdc, I
R
(REC)=1.0mAdc )
I
R
uAdc
pF
C
J
trr
-
-
-
5.0
nS
2008/07
Zowie Technology Corporation
Zowie Technology Corporation
BAT54AWGH
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
820
+10 V
2k
100uH
0.1uF
D.U.T.
OUTPUT
PULSE
GENERATOR
50
50 INPUT
SAMPLING
OSCILLOSCOPE
90%
VR
INPUT SIGNAL
IR
iR(REC) = 1mA
OUTPUT PULSE
(I F = I R = 10 mA; measured
at iR(REC) = 1mA
I
F
0.1uF
IF
trr
T
tr
10%
tp
T
Notes: 1. A 2.0k variable resistor adjusted for a Forward Current (IF) of 10mA.
2. Input pulse is adjusted so IR(peak) is equal to 10mA.
3. tp » trr
FIGURE 2. FORWARD VOLTAGE
100
1000
125 C
85 C
10
o
o
FIGURE 3. LEAKAGE CURRENT
IF, FORWARD CURRENT ( mA )
IR, REVERSE CURRENT ( uA )
C
T
A
=150
100
o
T
A
=125 C
o
10
1.0
o
0C
T
A
=85 C
o
1.0
15
-55 C
o
0.1
0.01
o
-40
o
C
25
o
C
T
A
=25 C
0.1
0.0
0.001
0.1
0.2
0.3
0.4
0.5
0.6
0
5
10
15
20
25
30
VF, FORWARD VOLTAGE ( VOLTS )
VR, REVERSE VOLTAGE ( VOLTS )
FIGURE 4. TOTAL CAPACITANCE
14
CT, TOATAL CAPACITANCE ( pF )
12
10
8
6
4
2
0
0
5
10
15
20
25
30
VR, REVERSE VOLTAGE ( VOLTS )
2008/07
Zowie Technology Corporation
Zowie Technology Corporation
CASE DRAWINGS
SOT-323
Unit : mm
2.00 ± 0.20
3
1
2
1.25 ± 0.10
0.10 ± 0.05
+0.10
0.30 -0.05
1.00 ± 0.11
0.10 ± 0.05
Zowie Technology Corporation
1.30 ± 0.10
2.05 ± 0.15
0.30 ± 0.05
2008/07
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