BAT54 [ZOWIE]
SCHOTTKY BARRIER DIODE; 肖特基二极管
| 型号： | BAT54 |
| 厂家： | 
ZOWIE TECHNOLOGY CORPORATION |
| 描述： | SCHOTTKY BARRIER DIODE |
| 文件： | 总2页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Zowie Technology Corporation
Schottky Barrier Diode
30 VOLT
SCHOTTKY BARRIER
DETECTOR AND SWITCHING
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
3
CATHODE
ANODE
1
1
BAT54
3
2
SOT-23
MAXIMUM RATINGS (TJ=125oC unless otherwise noted)
Rating
Symbol
VR
Value
30
Unit
Volts
Reverse Voltage
Forward Power Dissipation @ TA=25oC
200
2.0
mW
PF
mW / oC
Derate above 25oC
oC
oC
Operating Junction Temperature Range
Storage Temperature Range
TJ
-55 to +125
-55 to +150
TSTG
DEVICE MARKING
BAT54=LV3
ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
Characteristic
Symbol
Min.
30
Typ.
-
Max.
-
Unit
OFF CHARACTERISTICS
Reverse Breakdown Voltage
( IR=10 uAdc )
V(BR)
Volts
( IF=0.1 mAdc )
( IF=1.0 mAdc )
( IF=10 mAdc )
( IF=30 mAdc )
( IF=100 mAdc )
-
-
-
-
-
0.22
0.29
0.35
0.41
0.52
0.24
0.32
0.40
0.50
1.0
Forward Voltage
VF
IR
Vdc
Reverse Leakage ( VR=25 Vdc )
-
0.5
7.6
2.0
10
uAdc
pF
Diode Capacitance
( VR=0, f=1.0MHZ )
CJ
trr
-
-
Reverse Recovery Time
( IF=IR=10 mAdc, IR(REC)=1.0mAdc )
-
5.0
nS
REV. : 0
Zowie Technology Corporation
Zowie Technology Corporation
BAT54
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
820
+10 V
2 k
0.1uF
I
F
t
t
T
r
p
IF
100uH
t
T
10%
90%
rr
0.1uF
D.U.T.
50 OUTPUT
PULSE
GENERATOR
50 INPUT
SAMPLING
OSCILLOSCOPE
i
= 1mA
R(REC)
I
R
V
R
OUTPUT PULSE
(I = I = 10 mA; measured
INPUT SIGNAL
F
R
at i
= 1mA
R(REC)
Notes: 1. A 2.0k variable resistor adjusted for a Forward Current (I ) of 10mA.
F
2. Input pulse is adjusted so I
is equal to 10mA.
R(peak)
3. t » t
rr
p
FIGURE 2. FORWARD VOLTAGE
FIGURE 3. LEAKAGE CURRENT
100
10
1000
100
125oC
85oC
10
1.0
55oC
1.0
0.1
0.01
0.001
0.1
0.0
10
15
25
30
0.1
0.2
0.3
0.4
0.5
0.6
0
5
20
V , FORWARD VOLTAGE ( VOLTS )
F
V , REVERSE VOLTAGE ( VOLTS )
R
FIGURE 4. TOTAL CAPACITANCE
14
12
10
8
6
4
2
0
0
5
10
15
20
25
30
V , REVERSE VOLTAGE ( VOLTS )
R
REV. : 0
Zowie Technology Corporation
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