MMBD914
2.0A Surface Mount Fast Switching Diode
Features
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High Conductance
Fast Switching
Surface Mount Package Ideally Suited for
Automatic Insertion
For General Purpose and Switching
Plastic Material – UL Recognition Flammability
Classification 94V-O
K
A
B C
G
H
M
Mechanical Data
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Case: SOT-23, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: See Diagram
Weight: 0.008 grams (approx.)
Mounting Position: Any
Marking: T1
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
J
D
F
L
SOT-23
Dim
Min
Max
A
0.37
0.51
B
1.20
1.40
C
2.30
2.50
D
0.89
1.03
F
0.45
0.60
G
1.78
2.05
H
2.80
3.00
J
0.013
0.10
K
0.903
1.10
L
0.45
0.61
M
0.085
0.180
0°
8°
α
All Dimensions in mm
Maximum Ratings And Electrical Characteristics
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current (Note 1)
Peak Forward Surge Current (Note 1)
Power Dissipation (Note 1)
Typical Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Characteristic
Reverse Breakdown Voltage
Forward Voltage
Reverse Leakage Current
Junction Capacitance
Reverse Recovery Time
Symbol
V
(BR)R
V
F
I
R
C
j
t
rr
@ t < 1.0µs
Symbol
V
RM
V
RRM
V
RWM
V
R
I
O
I
FSM
P
d
R
JA
T
j
, T
STG
Min
75
—
—
—
—
@T
A
=25°C unless otherwise specified
Value
100
75
200
2.0
350
357
-65 to +150
Max
—
1.0
25
5.0
4.0
4.0
Unit
V
V
nA
µA
pF
nS
Test Condition
@ I
R
= 100µA
@ I
F
= 10mA
@ V
R
= 20V
@ V
R
= 75V
V
R
= 0V, f = 1.0MHz
I
F
= I
R
= 10mA,
I
RR
= 0.1 x I
R
, R
L
= 100
Unit
V
V
mA
A
mW
°C/W
°C
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm.
1of2
500
See Note 1
P
d
, POWER DISSIPATION (mW)
400
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
1
0.1
T
A
= 150ºC
T
A
= 75ºC
T
A
= 25ºC
T
A
= 0ºC
T
A
= -40ºC
300
200
0.01
100
0
0
100
200
0.001
0
0.5
1.0
1.5
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Forward Characteristics
T
A
, AMBIENT TEMPERATURE, (°C)
Fig. 1 Power Derating Curve
I
R
, INSTANTANEOUS REVERSE CURRENT (nA)
10000
T
A
= 150ºC
2.0
1.8
C
T
, TOTAL CAPACITANCE (pF)
f = 1.0MHz
1000
T
A
= 125ºC
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
100
T
A
= 75ºC
10
T
A
= 25ºC
T
A
= 0ºC
1
T
A
= -40ºC
0.1
0
20
40
60
80
100
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
0.0
0
10
20
30
40
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Capacitance vs. Reverse Voltage
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