參數(shù)資料
型號(hào): GP20A
廠商: GE Security, Inc.
英文描述: Glass Passivated Junction Rectifier(鈍化玻璃結(jié)型整流器)
中文描述: 結(jié)玻璃鈍化整流(鈍化玻璃結(jié)型整流器)
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 59K
代理商: GP20A
GP20A THRU GP20J
GLASS PASSIVATED JUNCTION RECTIFIER
Reverse Voltage - 50 to 600 Volts
Forward Current - 2.0 Amperes
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
2.0 Ampere operation at TA= 55°C with no thermal
runaway
Typical IR less than 0.1A
High temperature soldering guaranteed:
350°C/10 seconds 0.375" (9.5mm) lead length,
5 lbs.(2.3kg) tension
MECHANICAL DATA
Case: Molded plastic over glass body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Band denotes cathode end
Mounting Position: Any
Weight: 0.03 ounce, 0.8 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
GP
SYMBOLS
20A
20B
20D
20G
20J
UNITS
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
Volts
Maximum RMS voltage
VRMS
35
70
140
280
420
Volts
Maximum DC blocking voltage
VDC
50
100
200
400
600
Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=55°C
I(AV)
2.0
Amps
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
IFSM
65.0
Amps
Maximum instantaneous forward voltage at 2.0A
VF
1.2
1.1
Volts
Maximum reverse current
at rated DC blocking voltage
IR
5.0
A
Maximum full load reverse current, full cycle
average 0 375" (9.5mm) lead length at TA=55°C
IR(AV)
100.0
A
Typical reverse recovery time (NOTE 1)
trr
2.5
s
Typical junction capacitance (NOTE 2)
CJ
40.0
pF
Typical thermal resistance (NOTE 3)
R
ΘJA
25.0
°C/W
R
ΘJL
10.0
Operating junction and storage temperature range
TJ, TSTG
-65 to +175
°C
NOTES:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5mm) lead length P.C.B. mounted
4/98
0.210 (5.3)
0.190 (4.8)
DIA.
0.042 (1.07)
0.037 (0.94)
DIA.
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
Case Style GP20
Dimensions in inches and (millimeters)
*Glass-plastic encapsulation technique is covered by
Patent No. 3,996,602 and brazed-lead assembly by Patent No. 3,930,306
P
A
TENTED*
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