MC4148 Datasheet, PDF (1/2 Pages) Diotech Company. – SMALL SIGNAL SWITCHING DIODE

MC4148 / MCL4448
SMALL SIGNAL SWITCHING DIODE
FEATURES
● Silicon epitaxial planar diode
● Fast switching diodes
● 500mw power dissipation
● High temperature soldering guaranteed
250℃/10S at terminals
MECHANICAL DATA
Case: MICRO MELF, Glass
Terminals: Solderable per MIL-STD-750, Method 2026
Polarity : Color band denotes cathode end
Mounting Position: Any
Weight :0.011 grams
MICRO-MELF
.043(1.1)
.008(0.2)
.079(2.0)
.071(1.8)
.008(0.2)
Dimensions in inches and (millimeters)
Maximum Ratings ( TA=25 C Unless otherwise noted)
PARAMETER
Peak Reverse Voltage
Maximum Average Forward Current at Ta=25 ^OC And f >50Hz
Surge Forward Current at t < 1s and Tj= =25 ^OC
Power Dissipation at Tamb= 25 ^OC
Maximum Forward Voltage at I_F =10mA
Maximum Leakage Current
at V_R=20V
at V_R=75V
at V_R=20V ,TJ= 150^OC
Maximum Capacitance at V_F =V_R=0
Maximum Reverse Recovery Time From
I_F =-I_R =10mA to I_RR=-1mA ,V_R=6V R_L=100 Ω
Typical Thermal Resistance
Junction Temperature and Storage Temperature Range
SYMBOL
V_RM
I_{F (AV )}
I_{F S M}
P_{TO T}
V_F
I_R
C_J
t_rr
R_{θJ A}
T_J,T_S
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
MCL4148 / MCL4448
100
150
500
500
1.0
25
5
50
4
4
300
-65 to +175
UNITS
V
mA
mA
mW
V
nA
µA
µA
pF
ns
O_{C / W}
O_C