CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SWITCHING DIODE
VOLTAGE 350 Volts CURRENT 225 mAmpere
APPLICATION
* Ultra high speed switching
CHBD3004APT
FEATURE
* Small surface mounting type. (SOT-23)
* High speed. (T
RR=
50 nSec Typ.)
* Suitable for high packing density.
* Maximum total power disspation is 350mW.
* Peak forward current is 625mA.
* High voltage capability.
.110 (2.80)
.082 (2.10)
.119 (3.04)
SOT-23
.041 (1.05)
.033 (0.85)
(1)
.066 (1.70)
(3)
CONSTRUCTION
* Silicon epitaxial planar
(2)
MARKING
* LD7
.055 (1.40)
.047 (1.20)
.103 (2.64)
.086 (2.20)
.028 (0.70)
.020 (0.50)
.007 (0.177)
.018 (0.30)
.002 (0.05)
CIRCUIT
(2)
(1)
.045 (1.15)
.033 (0.85)
.019 (0.50)
(3)
Dimensions in inches and (millimeters)
SOT-23
MAXIMUM RATINGES
( At T
A
= 25 C unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current
@T
P
= 1uSec
@T
P
= 1Sec
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
T
RR
R
JA
o
CHBD3004APT
350
212
300
225
4.0
1.0
5.0
50
357
-65 to +150
UNITS
Volts
Volts
Volts
mAmps
Amps
pF
nSec
o
Typical Junction Capacitance between Terminal (Note 1)
Maximum Reverse Recovery Time (Note 2)
Typical Thermal Resistance
Operation and Storage Temperature Range
C/W
o
T
J,
T
STG
C
ELECTRICAL CHARACTERISTICS
( At T
A
= 25
o
C unless otherwise noted )
CHARACTERISTICS
Reverse Breakdown Voltage at I
R=
150uA
Maximum Instantaneous Forward Voltage at I
F=
100mA
Maximum Average Reverse Current at V
R=
240V
@T
A
= 25
O
C
@T
A
= 150
O
C
SYMBOL
BV
R
V
F
I
R
CHBD3004APT
350 Min.
1.0
100
100
UNITS
Volts
Volts
nAmps
uAmps
RATING CHARACTERISTIC CURVES ( CHBD3004AP
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
500
1000
P
d
, POWER DISSIPATION (mW)
400
100
T
j
= 150°C
300
10
T
j
= 25°C
200
1.0
0.1
100
0.01
0
400
800
1200
0
0
100
T
A
, AMBIENT TEMPERATURE, (°C)
Fig. 1 Power Derating Curve, total package
200
V
F
, INSTANTANEOUS FORWARD
Fig. 2 Typical Forward Characterist
1000
T
j
= 150°C
1.1
C
T
, TOTAL CAPACITANCE (pF)
100
10
1.0
T
j
= 75°C
1.0
0.1
0.9
T
j
= 25°C
0.8
0.01
0.001
0
50
100
150
200
250
300
350
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics, per element
0.7
0.01
0.1
1.0
V
R
, REVERSE VOLTAGE
Fig. 4 Typical Total Capac
vs. Reverse Voltage, per e
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