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1N6637 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 1N6637
部品説明 5 WATT GLASS ZENER DIODE
メーカ Digitron Semiconductors
ロゴ Digitron Semiconductors ロゴ 



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1N6637 Datasheet, 1N6637 PDF,ピン配置, 機能
1N6632-1N6637
High-reliability discrete products
and engineering services since 1977
5 WATT GLASS ZENER DIODE
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Operating Temperature:
Storage Temperature:
Power Dissipation:
Thermal Resistance:
Thermal Impedance @ 10ms:
Forward Voltage:
-65 to +175°C
-65 to +175°C
5 Watts @ TL = 25°C at 3/8” from body, derate linearly to zero @ 175°C.
30°C/W junction to lead at 3/8” from body
3.0°C/W
1.50 V @ 1.0A
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Electrical Specifications @ 25°C
Type
Nominal
Zener
Voltage
VZ @ IZT
Test
Current
IZT
Maximum Zener
Impedance
ZZ @ IZT
ZZK @ IZK = 1mA
Voltage
Regulation
VZ
(note 1)
Maximum Reverse
Leakage Current
Voltage
IR VR
Volts
mA OHMS OHMS
Volts
µA
1N6632
3.3
380 3.0
500
0.90 300
1N6633
3.6
350 2.5
500
0.80 250
1N6634
3.9
320 2.0
500
0.75 175
1N6635
4.3
290 2.0
500
0.70 25
1N6636
4.7
260 2.0
450
0.60 20
1N6637
5.1
240 1.5
400
0.50 5
Standard voltage tolerances are ±5% with no suffix, suffix C ±2% and D suffix is ±1%.
Note 1: Maximum voltage change ΔVZ between 10% of IZM and 50% of IZM.
Volts
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Temperature
Coeff.
αVz @ IZT
%/°C
-0.075
-0.070
-0.060
-0.050
±0.025
±0.030
Maximum Ratings
Maximum
Continuous
Current
IZM
Surge
Current
IZSM
8.3ms square
wave
mA Amps
1440
20.0
1320
18.7
1220
17.6
1100
16.4
1010
15.3
930 14.4
Rev. 20150820

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