SURFACE MOUNT: Switching Diodes
MELF & SOT-23
SURFACE MOUNT SWITCHING DIODE
Operating Temperature: -65°C to 150°C
RFE
Cross-
Power
Peak Max.Average
Forward
Voltage
Maximum
Rev. Current Recovery Time
@Rated PIV
Max. Reverse Package
Outline
Part Number
Reference Dissipation Voltage Rect. Current
(Dimensions in mm)
Pd(mW)
500mW
VZM(V)
100
IO(mA)
150
VF(V)@IF(mA) IR(nA)@VR(V)
TRR(nS)
4
Reel
2500
0.40
LL4148
LL4448
DL4148
DL4448
1.0@10
25@20
25@20
2.40
±0.1
500mW
100
150
1.0@100
4
2500
5±0.2
Operating Temperature: -65°C to 150°C
SURFACE MOUNT SWITCHING DIODE(SOT-23 Package)
Part Number Cross Reference Marking Min. Repetitive
Max.
Max. Contiuous Max. Forward
Voltage
Max.
Capacitance Recovery
Time
Reverse Package Diagram
Rev. Voltate Forward Reverse Current
Current
Vrrm(V)
IF(mA)
Ir(nA)@Vr(V) VF(V)@IF(mA)
C(pF)
Trr(nS)
Reel
BAS21
JS
29
200
200
200
200
200
200
200
200
150
120
120
120
120
100
100
100
100
100
100
100
100
100
100
75
100@200
100@200
100@200
100@200
100@200
100@200
1.00@100
1.00@200
1.00@200
1.00@200
1.00@200
1.00@200
1.00@200
1.00@200
1.00@100
1.00@100
0.84@50
0.84@50
0.84@50
0.75@100
1.00@10
1.00@100
1.00@200
1.00@200
1.00@200
1.00@200
1.00@200
1.00@10
1.00@100
1.00@50
1.00@50
1.10@100
1.00@50
1.00@50
1.00@50
1.00@100
1.00@50
1.10@50
1.10@50
1.10@50
1.10@50
1.10@50
1.00@20
1.00@20
1.00@20
50.0
50.0
50.0
50.0
50.0
50.0
1
1
2
3
4
5
1
3
1
1
1
3
5
3
1
1
1
2
3
4
5
1
1
5
5
1
4
3
5
4
5
1
2
3
4
5
1
1
3
4
4
4
MMBD1401
MMBD1402
MMBD1403
MMBD1404
MMBD1405
MMBD1501A
MMBD1503A
BAS20
31
32
33
34
11A
13A
A81
A81
L20
L21
L22
100@150
100@120
100@120
100@120
100@120
500@100
5000@75
5000@75
25@100
25@100
25@100
25@100
25@100
5000@75
5000@75
100@50
1000@75
100@50
5000@70
2500@70
2500@70
100@50
100@50
50@30
50.0
50.0
50.0
50.0
50.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
15.0
6.0
4.0
6.0
6.0
6.0
0.7
15.0
0.7
0.7
0.7
0.7
0.7
BAS19
BAS29
BAS31
BAS35
MMBD7000
MMBD914
MMBD914B
MMBD1201
MMBD1202
MMBD1203
MMBD1204
MMBD1205
MMBD4148
MMBD4448
MMBD2836
BAS16
200
1.5
4.0
4.0
MMBD4148
MMBD4448
5D
24
25
26
27
28
5H
3000
MMBD914
4.0
4.0
4.0
2.0
2.5
1.5
1.5
2.0
MMBD914B
A6
A6
100
250
200
250
250
250
75
MMBD6050
BAV70
70
A4
A7
A1
JA
70
BAV99
70
BAW56
70
BAV74
50
MMBD2835
MMBD1701
MMBD1702
MMBD1703
MMBD1704
MMBD1705
BA779
35
100
4.0
85
86
87
88
89
30
30
50@30
30
50@30
30
50@30
30
50@30
30
50
50
50
50
50
50
50@30
0.5
0.5
BA779S
30
50@30
BA779-2
30
50@16
0.5
BB804
20
20@16
47.5
46.5
45.0
BB814
20
20@16
BB824
20
20@16
SOT-23 Package
0.95 Typ
1.04
1.57
2.4 Typ
0.60
0.102
1.9 Typ
3.04
0.51
(1)
(2)
(3)
(4)
(5)
0.61
0.10 Typ
C3B01
REV 2001
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com