參數(shù)資料
型號(hào)： 1N6642
英文描述： SWITCHING DIODES
中文描述： 開關(guān)二極管
文件頁數(shù)： 1/2頁
文件大小： 70K
代理商： 1N6642
I R1
I R2
I R3
I R4
C T1
C T2
TYPES
V R
= 20 V
@V R
= V RWM
V R = 20 V
TA= 150°C
V R = V RWM
TA= 150°C
V R =
0V
V R =
1.5V
nA dc
μA dc
μA dc
μA dc
pF
pF
1N6638
35
0.5
50
100
2.5
2.0
1N6642
25
0.5
50
100
5.0
2.8
1N6643
50
0.5
75
160
5.0
2.8
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
WEBSITE: http://www.cdi-diodes.com
FAX (781) 665-7379
E-mail: mail@cdi-diodes.com
V BR
@ I R
=100μA
V RWM
V F1
I FM
= 10 mA
(Pulsed)
V F2@ I F2
t fr
I F
t rr
TYPES
= 50 mA
(Pulsed)
(min)
150
100
75
V(PK)
V dc
V dc
mA
ns
ns
1N6638
1N6642
1N6643
125
75
50
0.8
1.0
1.0
1.1
1.2
1.2
200
100
100
20
20
20
4.5
5.0
6.0
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Operating Current: 300 mA
Derating: 3.0 mA/°C Above TL = + 75°C @L = 3/8”
Surge Current: I
FSM
= 2.5A, half sine wave, Pw= 8.3ms
ELECTRICAL CHARACTERISTICS
@ 25°C, unless otherwise specified.
1N6638,1N6642, 1N6643 AVAILABLE IN
JAN, JANTX, JANTXV,
AND
JANS
PER MIL-PRF-19500/578
SWITCHING DIODES
NON-CAVITY GLASS PACKAGE
METALLURGICALLY BONDED
1N6638
1N6642
1N6643
DESIGN DATA
CASE:
Hermetically sealed, “D” Body
per MIL-PRF- 19500/578. D-5D
LEAD MATERIAL:
Copper clad steel
LEAD FINISH:
Tin / Lead
THERMAL RESISTANCE: (
ROJL): 160
°C/W maximum at L = .375
THERMAL IMPEDANCE: (
ZOJX): 25
°C/W maximum
POLARITY:
Cathode end is banded.
MOUNTING POSITION:
Any
FIGURE 1
0.056/0.075
1.42/1.91
0.140/0.180
3.55/4.57
1.00
25.4
0.018/0.022
0.46/0.56
POLARITY
BAND
(CATHODE)
相關(guān)PDF資料
PDF描述
1N6643 SWITCHING DIODES
1N6642 COMPUTER DIODE Switching
1N6643 COMPUTER DIODE Switching
1N6675 0.2 AND 0.5 AMP SCHOTTKY BARRIER RECTIFIERS
1N6676 0.2 AND 0.5 AMP SCHOTTKY BARRIER RECTIFIERS
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