Zowie Technology Corporation
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.
* Extremely Fast Switching Speed
* Low Forward Voltage-0.35 Volts (Typ) @ IF=10mAdc
BAT54AWG
SOT-323
Characteristic Symbol Min. Max.Typ. Unit
VF
-
-
-
-
-
0.22
0.29
0.35
0.41
0.52
0.24
0.32
0.40
0.50
1.00
ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
V(BR) 30 -- Volts
Vdc
OFF CHARACTERISTICS
Forward Voltage
IR- 2.0 uAdcReverse Leakage ( VR=25 Vdc )
Reverse Breakdown Voltage
( IR=10 uAdc )
CJ-10 pF
Diode Capacitance
( VR=1.0, f=1.0MHZ )
trr - 5.0
0.5
7.6
- nS
Reverse Recovery Time
( IF=IR=10 mAdc, IR(REC)=1.0mAdc )
( IF=0.1 mAdc )
( IF=1.0 mAdc )
( IF=10 mAdc )
( IF=30 mAdc )
( IF=100 mAdc )
1
2
3CATHODE
CATHODE
ANODE
31
2
Zowie Technology Corporation10/2007
30 VOLTS
SCHOTTKY BARRIER
DETECTOR AND SWITCHING
DIODE
MAXIMUM RATINGS (TJ=125oC unless otherwise noted)
Reverse Voltage
Power Dissipation @ TA=25oC
Rating Symbol
VR30 Volts
Operating Junction Temperature Range TJ-55 to +150 oC
Storage Temperature Range TSTG -55 to +150 oC
PD200 mW
Value Unit
200 MaxForward Current (DC) IFmA
Zowie Technology Corporation BAT54AWG
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
Zowie Technology Corporation10/2007
CT, TOATAL CAPACITANCE ( pF )
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 ยป trr
+10 V 2 k
820
0.1uF
D.U.T.
VR
100uH 0.1uF
50 OUTPUT
PULSE
GENERATOR
50 INPUT
SAMPLING
OSCILLOSCOPE
trtpT
10%
90%
IF
IR
trr T
iR(REC) = 1mA
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1mA
IF
INPUT SIGNAL
100
0.0 0.1
VF, FORWARD VOLTAGE ( VOLTS )
0.2 0.3 0.4 0.5
10
1.0
0.1
150oC
10
0 5
VR, REVERSE VOLTAGE ( VOLTS )
1.0
0.1
0.01
0.001 1510 20 25
14
0 5
VR, REVERSE VOLTAGE ( VOLTS )
12
4
2
01510 30
FIGURE 2. FORWARD VOLTAGE FIGURE 3. LEAKAGE CURRENT
FIGURE 4. TOTAL CAPACITANCE
-40
o
C
25oC
TA=150oC
TA=125
o
C
TA=85oC
TA=25oC
0.6
-55oC
125oC
85oC100
1000
30
2520
6
8
10
IR, REVERSE CURRENT ( uA )
IF, FORWARD CURRENT ( mA )
