WINNERJOIN MMBD2838 Monol lthic dual switching diode Datasheet

RoHS
MMBD2838LT1
MONOL LTHIC DUAL SWITCHING DIODE
A
SOT-23
L
3
B
1
V
S
3
3
2
G
1
1
J
K
H
IC
Absolute Maximum Ratings
Characteristic
Symbol
Reverse Voltage
VR
Peak Reverse Voltage
VRM
Peak Forward Current
IFM
Average Rectified Current
PD
o
Board(Note) Derate above 25 C
Tj
Junction Temperature
Storage Temperature
C
E
L
Electrical Characteristics
Parameter
E
Reverse Breakdown Voltage(IR=100uAdc)
Reverse Voltage Leakage Current
J
E
C
75
O
Tstg
Vdc
300
mAdc
100
mAdc
225
mW
mW/ C
1.8
O
150
O
-50~150
O
C
C
o
(Ta=25 C)
Symbol
MIN.
V(BR)
75
IR
TYP. MAX. Unit
Vdc
0.1
CT
4.0
Forward Voltage (IF=10mAdc)
VF
1.0
W
o
(Ta=25 C)
Vdc
Diode Capacitance(VR=0 f=1.0MHz)
(IF=50mAdc)
1.0
(IF=50mAdc)
1.2
Reverse Recovery Time(IF=IR=10mAdc)
CATHODE
Unit
N
50
R
T
Total Device Dissipation FR-5
(VR=50Vdc)
Rating
IO
2
ANODE
2
C
D
D
T
,. L
O
ANODE-CATHODE
Trr
4.0
nAdc
PF
Vdc
nS
Note:FR-5=1.0X0.75X0.062in
DVICE MARKING:
MMBD2838LT1=A4
WEJ ELECTRONIC CO.
Http:// www.wej.cn
E-mail:[email protected]
RoHS
MMBD2838LT1
MONOL LTHIC DUAL SWITCHING DIODE
MMBD2837LT1 MMBD2837LT1
820
+10V
tP
IF
t
10%
2.0K
IF
100 H
0.1 F
90%
DUT
50 INPUT
PULSE
GEMERATOR
50 INPUT
SAMPLING
OSCILLOSCOPE
VR
IR
INPUT SIGNAL
D
T
,. L
O
IR;RECI=10nA
OUTPUT FULSE
(IF=lR=10mA;MEASURED
at iR(REC)=10mA)
C
Notes.1.A 2.0K Variable resistor resistor adjusted for a Forward
IC
Current(lF) of 1C nA
2.Input pulse is adjused so IR(peak) is equal to 10 mA.
3.tp >> trr
N
Figure 1. Recovery Time Equivalent Test Circuit
100
O
10
R
T
o
T A =85 C
IR,REVERSE CURRENT(uA)
IF,FORWARD CURRENT (mA)
CURVES APPLICABLE TO EACH CAHODE
o
T A =85 C
10
C
E
L
o
T A =25 C
1.0
0.1
0.2
E
J
E
o
T A =85 C
0.1
o
T A =55 C
0.01
o
T A =25 C
0.001
10
20
30
40
50
VR,REVERSE VOLTAGE(VOLTS)
Figure2 . Forward Voltage
W
o
T A =125 C
1.0
0
0.4
0.6
0.8
1.0
1.2
VF,FCRWARD VOLTAGE(VOLTS)
o
T A =150 C
Figure3 . Leakage Current
1.0
0.9
0.8
0.7
0.6
0
WEJ ELECTRONIC CO.
2
4
6
Http:// www.wej.cn
8
E-mail:[email protected]
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