Document
MCC TM
Micro Commercial Components
omponents 20736 Marilla Street Chatsworth !"# $
% !"#
Features
• Fast Switching Speed • For General Purpose Switching Applications • High Conductance, Power Dissipation • Ultra-Small Surface Mount Package
• Epoxy meets UL 94 V-0 flammability rating • Moisture Sensitivity Level 1 • Lead Free Finish/Rohs Compliant ("P"Suffix designates
RoHS Compliant. See ordering information)
MMBD4448HAQW/ ADW/CDW/SDW/
CQW/TW
200mW Switching Diodes
SOT-363
Maximum Ratings
Symbol VRM VRRM VRWM VR
VR(RMS) IFM IO
IFSM
R©JA PD TJ TSTG
Rating Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current Average Rectified Output Current Peak Forward Surge Current @1.0s
@1.0s Thermal Resistance Junction to Ambient
Power dissipation Junction Temperature
Storage Temperature
Rating 100
80
57 500 250 4.0 1.5 625 200 150 -65 to +150
Unit V
V
V mA mA
A
к/W mW к к
Electrical Characteristics @ 25OC Unless Otherwise Specified
Symbol V(BR)
Parameter Reverse Breakdown Voltage
IR
Reverse Voltage Leakage Current
VF Forward Voltage CT Total Capacitance trr Reverse Recovery Time
Min 80V
---
0.62 ---------
---
Max --100nA 50A 30A 25nA 0.72V 0.855V 1.0V 1.25V 3.5pF
4.0ns
Test Conditions
IR=100A
VR=70V VR=75V, TJ=150к VR=25V, TJ=150к VR=20V
IF=5.0mA IF=10mA IF=50mA IF=150mA VR=6V, f=1MHZ IF=5mA, VR=6V
G
BC
A H KM
J D
L
DIMENSIONS
INCHES
MM
DIM MIN A .006
MAX MIN MAX NOTE
.014
0.15
0.35
B
.045
.053
1.15
1.35
C
.085
.096
2.15
2.45
D .026
0.65Nominal
G
.047
.055
1.20
1.40
H
.071
.087
1.80
2.20
J --- .004 --- 0.10
K
.035
.043
0.90
1.10
L
.010
.018
0.26
0.46
M
.003
.006
0.08
0.15
A1 C A2
C1 A C2
A1 C2 C2
C1 A2 A2
AC
1
C2
A2
C1 C2 C3
A4 NC A3
Marking: KA4 MMBD4448HCQW
C4 NC C3
Marking: KA5 MMBD4448HAQW
C1 C1 A2
Marking: KA6 MMBD4448HADW
A1 A1 C2
A1
C1
AC
2
Marking: KA7
Marking: KAB
MMBD4448HCDW MMBD4448HSDW
A1 A2
A3
Marking: KAA MMBD4448HTW
Revision: A
www.mccsemi.com
1 of 4
2011/01/01
MMBD4448HCQW/AQW/ADW/CDW/SDW/TW
MCC TM
Micro Commercial Components
IF, INSTANTANEOUS FORWARD CURRENT (mA)
1000
100
10
TA = -40ºC TA = 0ºC
1 TA = 25ºC
TA = 75ºC
TA = 125ºC
0.1 0
0.4 0.8 1.2 1.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics
3
f = 1MHz
2.5
2
1.5 1
0.5
Pd , POWER DISSIPATION (mW)
IR, INSTANTANEOUS REVERSE CURRENT (nA)
10000 1000 100
TA = 125ºC TA = 75ºC
10 TA = 25ºC
1
0.1 0
250
TA = 0ºC TA = -40ºC
20 40
60 80
VR, REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics
100
200
150 100
50
0 0 10 20 30 40
VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance vs. Reverse Voltage
0 0
100 200
TA, AMBIENT TEMPERATURE (°C) Fig. 4 Power Derating Curve, Total Package
CT, TOTAL CAPACITANCE (pF)
Revision: A
www.mccsemi.com 2 of 4
2011/01/01
MMBD4448HCQW/AQW/AD.