HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. :Preliminary Data
Issued Date : 1999.05.01
Revised Date : 1999.09.01
Page No. : 1/3
HMM4148
SURFACE MOUNT SWITCHING DIODES
Description
The HMM4148 is designed for high-speed switching application in hybrid thick-and thin-film
circuits.
Absolute Maximum Ratings
( Operating temperature range applies unless otherwise specified )
Characteristics
Symbol
Value
Reverse Voltage
V
R
75
Peak Reverse Voltage
I
RM
100
Rectified Current(Average)
Half Wave Rectification with Resistive Load at
I
O
150
Tamb=25°C and f≥50Hz
I
FSM
500
Surge Forward Current at t<1s and Tj=25°C
P
tot
500
Power Dissipation at Tamb=25°C
Junction Temperature
T
j
200
Storage Temperature Range
T
s
-65 to +200
Unit
V
V
mA
mA
mW
°C
°C
Characteristics
( Tj=25°C)
Characteristics
Forward Voltage at I
F
=10mA
Leakage Current at V
R
=20V
V
R
=75V
V
R
=20V, Tj=150°C
Reverse Breakdown Voltage tested with 100us Pulses
Capacitance at V
F
= V
R
=0
Voltage Rise when Switching On Tested with 50mA
Forward Pulses T
p
=0.1us, Rise Time<30ns, fp=5~100kHz
Reverse Recovery Time From
I
F
=-I
R
=10mA to I
RR
=-1mA, V
R
=6V, R
L
=100Ω
Thermal Resistance
Function to Ambient Air
Rectification Efficiency at f=100MHz, V
RF
=2V
Symbol Min
V
F
-
-
-
I
R
-
V
(BR)R
100
C
tot
-
V
fr
t
rr
R
thA
η
v
-
-
-
0.45
Typ Max
-
1
-
25
-
5
-
50
-
-
-
-4
-
-
-
-
2.5
4
Unit
V
nA
uA
uA
V
pF
V
ns
0.35 K/mW
-
-
HSMC Product Specification
HSMC [ HI-SINCERITY MOCROELECTRONICS ]
