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1N4245GP THRU 1N4249GP
200V-1000V 1.0A
GLASS PASSIVATED JUNCTION RECTIFIER
FEATURES
♦ Plastic package has
Underwriters Laboratory
Flammability Classification 94V-0
♦ High temperature metallurgically
bonded construction
♦ Glass passivated cavity-free junction
♦ Capable of meeting environmental standards of
MIL-S-19500
♦ 1.0 Ampere operation at TA=55°C with no thermal runaway
♦ High temperature soldering guaranteed:
350°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-15 molded plastic over glass body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
1N
4245GP
1N
4246GP
1N
4247GP
1N
4248GP
1N
4249GP
UNITS
1000
Volts
* Maximum repetitive peak reverse voltage
VRRM
200
400
600
800
* Maximum RMS voltage
VRMS
140
280
420
560
700
Volts
* Maximum DC blocking voltage
VDC
200
400
600
800
1000
Volts
* Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=55°C
I(AV)
1.0
Amp
* Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
IFSM
25.0
Amps
VF
1.2
Volts
* Maximum full load reverse current full cycle
average 0.375" (9.5mm) lead length TA=55°C
IR(AV)
50.0
µA
* Maximum reverse current at rated TA=25°C
DC blocking voltage
TA=125°C
IR
1.0
25.0
µA
CJ
8.0
pF
RΘJA
RΘJL
55.0
25.0
°C/W
TJ
-65 to +160
°C
TSTG
-65 to +175
°C
* Maximum instantaneous forward voltage at 1.0A
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
* Operating junction temperature range
* Storage temperature range
NOTES:
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(2) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5mm) lead length, P.C.B.mounted * JEDEC registered values
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
1N4245GP THRU 1N4249GP
200V-1000V 1.0A
GLASS PASSIVATED JUNCTION RECTIFIER
RATINGS AND CHARACTERISTIC CURVES
1N4245GP THRU 1N4249GP
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
1.0
25
60 HZ
RESISTIVE OR
INDUCTIVE LOAD
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 1 - FORWARD CURRENT DERATING CURVE
0.8
0.6
0.4
0.2
0.375" (9.5mm) LEAD LENGTH
0.1
0
25
50
75
100
125
150
TJ=TJ max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
20
15
10
5.0
0
175
1
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE LEAKAGE CURRENT,
MICROAMPERES
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,
AMPERES
10
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
1
0.1
0.01
0.6
0.8
1.0
1.2
1.4
100
10
AMBIENT TEMPERATURE, °C
1.6
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
TJ=100°C
1
0.1
TJ=25°C
0.01
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
1.8
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE (°C/W)
JUNCTION CAPACITANCE, pF
20
TJ=25°C
f=1.0 MHZ
Vsig=50mVp-p
10
1
0.1
1
10
100
10
1
0.1
0.01
0.1
1
10
100
t, PULSE DURATION, sec
REVERSE VOLTAGE, VOLTS
E-mail: sales@taychipst.com
100
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Web Site: www.taychipst.com