1N17中文资料
VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere
MAXIMUM RATINGS (At T A = 25o C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (At T A = 25o C unless otherwise noted)
NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
2001-6
RATINGS
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current .375” (9.5mm) lead length at T L = 90o C
Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method)Typical Thermal Resistance (Note 1)Typical Junction Capacitance (Note 2)SYMBOL V RRM V DC I FSM C J T J , T STG
V RMS UNITS 20Volts Volts Volts Amps 1428401.02080110Amps
C/W 0
C
3021Storage and Operating Temperature Range
R θJ A I O -65 to + 150
pF
20
3040
1N171N181N19CHARACTERISTICS
Maximum Average Reverse Current at Peak Reverse Voltage
V F SYMBOL
I R
UNITS mAmps
Volts Maximum Forward Voltage at 3.1A DC Maximum Forward Voltage at 1.0A DC Volts 1.01N171N181N19.45.55.60.75
V F .875.90
10
@T A = 25o C @T A = 100o C
FIG. 1 -- TYPICAL FORWARD CURRENT
DERATING CURVE
A Y E R A G E F O R W A R D C U R R E N T , (A )
1.0
.75
.50
.25
LEAD TEMPERATURE, ( )
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
J U N C T I O N C A P A C I T A N C E , (p F )
REVERSE VOLTAGE, (V)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS I N S T A N T A N E O U S R E V E R S E C U R R E N T (m A )
20
406080100120140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
10
RATING AND CHARACTERISTIC CURVES ( 1N17 THRU 1N19 )
FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
P E A K F O R W A R D S U R G E C U R R E N T , (A )
NUMBER OF CYCLES AT 60HZ
12
5102050100
FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS
I N S T A N T A N E O U S F O R W A R D C U R R E N T , (A )
2010
1.0
0.1INSTANTANEOUS FORWARD VOLTAGE, (V)