LL48 Datasheet, PDF (1/3 Pages) General Semiconductor – Schottky Diodes

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LL48
Features
l Fast Switching Speed
l Protected by a PN junction guard ring against excessive
l Low Turn-on Voltage
l For General Purpose Application
Small Signal
Schottky Diode
Mechanical Data
l Case: Minimelf, Glass
l Terminals: Solderable per MIL-STD-202, Method 208
l Polarity: Indicated by Cathode Band
l Weight: 0.05 grams ( approx.)
Maximum Ratings @ 25^oC Unless Otherwise Specified
MINIMELF
Cathode Mark
Characteristic
Symbol Value
Unit
Peak Reverse Voltage
V_RRM
40
V
Forward Continuous Current(Note1)
I_F
Surge Forward Current @ t_p< 10ms,
T_A=25 ^oC
I_FSM
350
mA
7.5
A
Power Dissipation(Note 1)
P_tot
330
mW
Thermal Resistance(Note 1)
R_qJA
300
K/W
Operation Temperature Range
T_A
-55 to 125
o_C
DIM
Storage Temperature Range
T_STG
-55 to 150
o_C
A
Electrical Characteristics @ 25^oC Unless Otherwise Specified
B
C
Charateristic Symbol Min Typ. Max Unit Test Cond.
Reverse
Breakdown Volt.
Reverse Leakge
Current.
Forward Volt.
Drop
Junction
Capacitance
V _(BR)R
I_R
V_F
C_tot
40 ----- ----- V 100uA pulse
2
V_R=10V
15
V_R=10V, T _J=60^oC
----- -----
5
25
uA
V_R=20V
V_R=20V, T _J=60^oC
25
V_R=40V
50
0.25
V_R=40V, T _J=60^oC
I _F=0.1mA
----- ----- 0.45 V I_F=10mA
0.90
I _F=250mA
----- 2.0 ----- pF V_R=1V, f=1MHz
Note: 1. Valid provided that electrodes are kept at ambient temperature
C
B
A
DIMENSION
INCHES
MM
MIN MAX MIN MAX
.134 .142 3.40 3.60
.008 .016 0.20 0.40
.055 .059 1.40 1.50
NOTE
SUGGESTED SOLDER
PAD LAYOUT
0.105
0.075”
0.030”
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