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1N6637US PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 1N6637US
部品説明 5 WATT ZENER DIODES
メーカ Compensated Deuices Incorporated
ロゴ Compensated Deuices Incorporated ロゴ 



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1N6637US Datasheet, 1N6637US PDF,ピン配置, 機能
• AVAILABLE IN JAN, JANTX, JANTXV, AND JANS
PER MIL-PRF-19500/356
• 5 WATT ZENER DIODES
• NON CAVITY CONSTRUCTION
• METALLURGICALLY BONDED
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Power Dissapation: 5W @ TEC=+125°C
Power Derating: 100mW/°C above TEC=+125°C
Forward Voltage: 1.5 V dc @ IF=1A dc
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
TYPE
1N6632US
1N6633US
1N6634US
1N6635US
1N6636US
1N6637US
1N5968US
1N5969US
NOMINAL TEST MAXIMUM ZENER IMPEDANCE
ZENER CURRENT
ZZK(1)
MAXIMUM REVERSE
LEAKAGE CURRENT
VOLTAGE
SURGE
VOLTAGE IZT
@ REGULATION
CURRENT
VZ@IZT
ZZ@IZT
IZK=5mA
v VZ
IR VR
IZSM
±5%
VOLTS
mA
OHMS
OHMS
VOLTS
µ A VOLTS AMPS
3.3 380
3.0
500
0.90
300 1.0
20.0
3.6 350
2.5
500
0.80
250 1.0
18.7
3.9 320
2.0
500
0.75
175 1.0
17.6
4.3 290
2.0
500
0.70
25 1.0
16.4
4.7 260
5.1 240
5.6 220
6.2 220
2.0
1.5
1.0
1.0
450
400
400
1000
0.60
20 1.0
15.3
0.50
5 1.0
14.4
0.4
5000 4.28
20
0.5
1000 4.74
20
NOTE 1 IZK=1.0 mA for 1N5969
1N6632US
THRU
1N6637US
AND
1N5968US
AND
1N5969US
MILLIMETERS
DIM MIN MAX
D 3.48 3.76
F 0.48 0.71
G 5.08 5.72
S 0.03MIN.
INCHES
MIN MAX
.137 .148
0.019 0.028
.200 .225
.001MIN.
FIGURE 1
DESIGN DATA
CASE: D-5B, Hermetically sealed glass
case, PER MIL-PRF 19500/356
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (ROJEC):
10 ˚C/W maximum at L = 0
THERMAL IMPEDANCE: (ZOJX): 3
˚C/W maximum
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING SURFACE SELECTION:
The Axial Coefficient of Expansion
(COE) of this device is approximately
+ 4PPM / °C. The COE of the Mounting
Surface System should be selected to
provide a suitable match with this
device.
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com

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部品番号部品説明メーカ
1N6637US

5 WATT ZENER DIODES

Compensated Deuices Incorporated
Compensated Deuices Incorporated

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