MMBD4448HADW
SURFACE MOUNT
FAST SWITCHING DIODE
REVERSE VOLTAGE – 80 Volts
FORWARD CURRENT – 0.25 Ampere
FEATURES
•
Fast switching speed
•
Ideally suited for automatic insertion
•
For general purpose switching applications
MECHANICAL DATA
•
Case: SOT-363 Plastic
•
Case material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI)
•
Moisture sensitivity: Level 1 per J-STD-020D
•
Lead free in RoHS 2002/95/EC compliant
SOT-363
SOT-363
Dim.
Min.
Max.
A 0.15
0.35
B 1.15
1.35
C 2.15
2.45
D 0.65 TYP.
E 0.40 REF.
H 2.00
2.20
J 0.00
0.10
K 0.90
1.10
L 0.525 REF.
M 0.08
0.15
Dimensions in
millimeter
Maximum Ratings & Thermal Characteristics
@ T
A
= 25℃ unless otherwise specified
Characteristic Symbol
MMBD4448HADW Units
Non-Repetitive Peak Reverse Voltage V
RM
100
V
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
80 V
RMS Reverse Voltage V
R(RMS)
57 V
Forward Continuous Current I
FM
500 mA
Average Rectified Output Current I
O
250 mA
Non-Repetitive Peak Forward Current @t=1us
@t=1s I
FSM
4
1.5 A
Power Dissipation P
D
200 mW
Thermal Resistance Junction to Ambient R
Θ
JA
625 /W℃
Operating Temperature Range T
J
150 ℃
Storage Temperature Range T
STG
-65~+150 ℃
Electrical Characteristics
@
T
A
= 25℃ unless otherwise specified
Characteristic Test Condition Symbol
Min. Typ. Max. Unit
Reverse Breakdown Voltage I
R
= 100uA V
BR
80 -- -- V
Maximum Forward Voltage
I
F
= 5mA
I
F
= 10mA
I
F
= 100mA
I
F
= 150mA
V
F
620
--
--
--
--
--
--
--
720
855
1000
1250
mV
Maximum DC Reverse Current
at Rated DC Blocking Voltage
V
R
= 70V
V
R
= 20V I
R
--
--
--
--
100
25 nA
Typical Diode Capacitance V
R
=6V,f=1MHz C
D
-- -- 3.5 pF
Reverse Recovery time V
R
=6V, I
F
=5mA trr -- -- 4 ns
REV. 2, Jul-2012, KSYR70