BAT45

R
BAT45
SMALL SIGNAL SCHOTTKY DIODES
S E M I C O N D U C T O R
DO-35
FEATURES
Metal-on-silicon junction
Low turn-on voltage
1.083(27.5)
MIN
Ultrafast switching speed
JF
Primarily intended for high level UHF mixers and ultrafast switching applications
0.079(2.0)
MAX
DIA
The diode is also available in the MiniMELF case with type designation LL45.
High temperature soldering guaranteed:260℃/10 seconds at terminals
Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
0.150(3.8)
MAX
MECHANICAL DATA
1.083(27.5)
MIN
Case: DO-35 glass case
0.020(0.52)
MAX
DIA
Polarity:color band denotes cathode end
Weight: Approx. 0.13 gram
Dimensions in inches and (millimeters)
ABSOLUTE RATINGS(LIMITING VALUES)
Peak Reverse Voltage
Forward Continuous Current
Surge non repetitive forward current tp ≤ 1S
Junction and Storage temperature range
Maximum Lead Temperature for Soldering during 10s at 4mm from Case
Symbols
Value
Units
VRRM
IF
IFSM
TSTG
TJ
TL
15
V
mA
mA
30
60
-65 to+150
-65 to+125
C
230
C
C
ELECTRICAL CHARACTERISTICS
Symbols
Reverse breakover voltage
at IR=10mA
VR
Leakage current at VR=6V
IR
Forward voltage drop
at IF=1mA
Test pulse:tp ≤ 300ms d ＜ 2% IF=10mA
IF=30mA
Junction Capacitance at VR=1V ,f=1MHz
Thermal resistance
JINAN JINGHENG ELECTRONICS CO., LTD.
Min.
Typ.
Max.
15
Unis
V
100
nA
0.38
VF
0.50
1
V
CJ
1.1
pF
RqJA
400
K/W
2-22
HTTP://WWW.JINGHENGGROUP.COM
RATINGS AND CHARACTERISTIC CURVES BAT45
Figure 1. Forward current versus forward voltage
at different temperatures(typical values)
Figure 2 Capacitance CJ versus reverse applied
voltage VR (typical values)
IF(mA)
10
CJ(pF)
2
1.5
Tamb= 25 C
10
1
1
10
-1
10
-2
5
Tamb=150 C
Tamb= 25 C
Tamb= -55 C
0
0.4
1.2
0.8
1.6
2.0
0
VF(V)
Figure 3.Reverse current versus ambient
temperature
2
4
6
8
VR(V)
10
Figure 4.Reverse current versus continuous
revers voltage (typical values)
IR(mA)
IR(mA)
125 C
10
10
90% confidence
VR=5V
100 C
1
75 C
1
max.
typ.
10
50 C
-1
25 C
10
10
-1
-2
0
25
50
75
100
10
-2
10
-3
0
125
5
10
15
VR(V)
Tamb=( C)
JINAN JINGHENG ELECTRONICS CO., LTD.
2-23
HTTP://WWW.JINGHENGGROUP.COM