MMBD4448HTM_1 Datasheet, PDF (1/3 Pages) Diodes Incorporated – SURFACE MOUNT FAST SWITCHING DIODE ARRAY

Lead-free Green
MMBD4448HTM
SURFACE MOUNT FAST SWITCHING DIODE ARRAY
Features
· Fast Switching Speed
· Ultra-Small Surface Mount Package
· For General Purpose Switching Applications
· High Conductance
· Lead Free/RoHS Compliant (Note 3)
· "Green" Device (Note 4 and 5)
A
BC
Mechanical Data
· Case: SOT-26
· Case Material: Molded Plastic, "Green" Molding
Compound, Note 5. UL Flammability Classification
Rating 94V-0
H
K
J
DF
L
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminals: Solderable per MIL-STD-202, Method 208
· Lead Free Plating (Matte Tin Finish annealed over
Copper leadframe).
· Ordering Information on Page 2
· Orientation: See Diagram
TOP VIEW
· Marking: KAD (See Page 2)
· Weight: 0.016 grams (approximate)
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
V_RM
V_RRM
VRWM
VR
V_R(RMS)
IFM
I_O
I_FSM
P_d
RqJA
T_j , T_STG
M
Value
100
80
57
500
250
4.0
2.0
350
357
-65 to +150
SOT-26
Dim Min Max Typ
A 0.35 0.50 0.38
B 1.50 1.70 1.60
C 2.70 3.00 2.80
D ¾ ¾ 0.95
F ¾ ¾ 0.55
H 2.90 3.10 3.00
J 0.013 0.10 0.05
K 1.00 1.30 1.10
L 0.35 0.55 0.40
M 0.10 0.20 0.15
a 0° 8° ¾
All Dimensions in mm
Unit
V
V
V
mA
mA
A
mW
°C/W
°C
Electrical Characteristics ^{@ TA = 25°C unless otherwise specified}
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
Forward Voltage
Reverse Current (Note 2)
Total Capacitance
Reverse Recovery Time
V_(BR)R
V_F
I_R
C_T
t_rr
80
0.62
¾
¾
¾
¾
¾
¾
¾
0.72
0.855
1.0
1.25
100
50
30
25
3.5
4.0
V
IR = 2.5mA
IF = 5.0mA
V
I_F = 10mA
I_F = 100mA
IF = 150mA
nA
V_R = 70V
mA
VR = 75V, Tj = 150°C
mA
V_R = 25V, T_j = 150°C
nA
V_R = 20V
pF
VR = 6, f = 1.0MHz
ns
V_R = 6V, I_F = 5mA
Notes:
1. Device mounted on FR-5 PCB 1.0 x 0.75 x 0.062 inch, pad layout as shown on Diodes Inc. suggested pad layout AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product
manufactured prior to Date Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DS30302 Rev. 5 - 2
1 of 3
MMBD4448HTM
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