MMBD4448HAQW/
ADW/CDW/SDW/
CQW/TW
M C C
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents
20736 Marilla Street Chatsworth
ꢆꢋꢅꢌꢍꢎꢍꢍ
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ
TM
Micro Commercial Components
Features
•
•
•
•
•
Fast Switching Speed
For General Purpose Switching Applications
High Conductance, Power Dissipation
Ultra-Small Surface Mount Package
200mW
Switching Diodes
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
SOT-363
G
Maximum Ratings
Symbol
VRM
VRRM
VRWM
VR
Rating
Rating
100
Unit
V
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
C
B
80
V
VR(RMS)
IFM
IO
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
57
500
250
V
mA
mA
A
H
Peak Forward Surge Current @1.0μs
4.0
2.0
IFSM
A
M
@1.0s
K
Thermal Resistance Junction to Ambient
℃/W
mW
℃
R
θ
625
200
150
J
JA
F
D
PD
TJ
Power dissipation
Junction Temperature
L
Storage Temperature
℃
TSTG
-65 to +150
O
Electrical Characteristics @ 25 C Unless Otherwise Specified
Symbol
Parameter
Min
Max
Test Conditions
DIMENSIONS
V(BR)
Reverse Breakdown Voltage
80V
---
IR=100μA
INCHES
MM
100nA
50μA
30μA
25nA
VR=70V
DIM
A
MIN
MAX
MIN
0.10
1.15
2.00
MAX
0.30
1.35
2.20
NOTE
.004
.045
.079
.012
.053
.087
VR=75V, TJ=150℃
VR=25V, TJ=150℃
VR=20V
Reverse Voltage Leakage
Current
IR
---
B
C
D
F
.026
0.65Nominal
.012
.071
---
.035
.010
.004
.016
.087
.004
.039
.016
.016
0.30
0.40
2.20
0.10
1.00
0.40
0.25
0.62
---
---
---
---
0.72V
0.855V
1.0V
IF=5.0mA
IF=10mA
IF=50mA
IF=150mA
VR=6V, f=1MHZ
IF=5mA,
H
J
1.80
---
VF
Forward Voltage
K
0.90
0.25
0.10
1.25V
3.5pF
L
M
CT
trr
Total Capacitance
VR=6V
Reverse Recovery Time
---
4.0ns
AC
1
C3
C1
C2
C2
A2
A
C1
A2
A2
C1
C2
C2
A1
C2
A1
A2
C
AC
2
A1
A2
A3
C1
C4
NC
C3
A1
C2
A2
A1
A1
NC
C1
C1
A3
A4
Marking: KA4
MMBD4448HCQW
Marking: KA5
MMBD4448HAQW
Marking: KAA
MMBD4448HTW
Marking: KA6
MMBD4448HADW
Marking: KAB
MMBD4448HSDW
Marking: KA7
MMBD4448HCDW
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Revision: 2
2006/05/13