CMHD457A Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SURFACE MOUNT LOW LEAKAGE SILICON DIODE

CMHD457A
CMHD459A
SURFACE MOUNT
LOW LEAKAGE SILICON DIODE
SOD-123 CASE
MAXIMUM RATINGS: (TA=25°C)
Peak Repetitive Reverse Voltage
Peak Working Reverse Voltage
Average Forward Current
Forward Steady-State Current
Peak Forward Surge Current (1.0µs pulse)
Power Dissipation
Operating and Storage
Junction Temperature
Thermal Resistance
Central^TM
Semiconductor Corp.
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMHD457A,
CMHD459A types are silicon planar diodes,
epoxy molded in a SOD-123 surface mount
package, designed for low leakage applications.
MARKING CODE:
CMHD457A: C7A
CMHD459A: C9A
SYMBOL
VRRM
VRWM
IO
IF
IFSM
PD
TJ,Tstg
Θ_JA
CMHD457A
CMHD459A
70
200
60
175
200
500
4.0
400
-65 to +150
312.5
UNITS
V
V
mA
mA
A
mW
°C
°C/W
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)
CMHD457A
SYMBOL
TEST CONDITIONS
MIN MAX
BVR
IR
IR
VF
CT
IR=100µA
VR=Rated VRWM
VR=Rated VRWM, TA=150°C
IF=100mA
VR=0, f=1.0MHz
70
25
5.0
1.0
6.0
CMHD459A
MIN MAX
200
25
5.0
1.0
6.0
UNITS
V
nA
µA
V
pF
R0 (11-August 2004)