CORPORATION
G494SD
Description
VOLTAGE 40V, CURRENT 0.4A
ISSUED DATE :2004/11/18
REVISED DATE :
S U R F A C E M O U N T, S C H O T T K Y B A R R I E R D I O D E
The G494SD is designed for low power rectification.
Feature
&
diode with serial
Two
&High reliability.
Package Dimensions
REF.
A
B
C
D
E
F
Millimeter
Min.
Max.
2.70
3.10
2.40
2.80
1.40
1.60
0.35
0.50
0
0.10
0.45
0.55
REF.
G
H
K
J
L
M
Millimeter
Min.
Max.
1.90 REF.
1.00
1.30
0.10
0.20
0.40
-
0.85
1.15
10 C
0C
Absolute Maximum Ratings at Ta = 25 :
Parameter
Junction Temperature
Storage Temperature
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Peak Forward Surge Current at 8.3mSec single half sine-wave
Typical Junction Capacitance between Terminal
(Note1)
Maximum Average Forward Rectified Current
Total Power Dissipation
Symbol
Tj
Tstg
V
RRM
V
RMS
V
DC
I
FSM
C
J
Io
PD
Ratings
+125
-40 ~ +125
40
28
25
2.0
20
0.4
225
Unit
:
:
V
V
V
A
pF
A
mW
Electrical Characteristics
(At Ta = 25
Characteristics
Maximum Instantaneous Forward Voltage
Maximum Instantaneous Forward Voltage
Maximum Average Reverse Current
2. ESD sensitive product handling required.
unless otherwise noted)
Symbol
Max.
V
F
(1)
0.3
V
F
(2)
0.5
IR
70
Unit
V
V
uA
Test Condition
IF(1) = 10mA
IF(2) = 200mA
VR = 25V
Notes: 1. Measured at 1.0MHz and applied reverse voltage of 10.0 volts.
1/2
1
2
