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1N6638 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 1N6638
部品説明 SWITCHING RECTIFIERS
メーカ Digitron Semiconductors
ロゴ Digitron Semiconductors ロゴ 



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1N6638 Datasheet, 1N6638 PDF,ピン配置, 機能
1N6638,
1N6642-1N6643
High-reliability discrete products
and engineering services since 1977
SWITCHING RECTIFIERS
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 (TA = 25°C unless otherwise specified)
Part number
Reverse voltage
VR
(V)
Working peak reverse
voltage
VRWM
(V)
Operating current
IO
(Note 1)
(mA)
Peak forward surge
current
IFSM
(Note 2)
(A)
1N6638
150
125
300
2.5
1N6642
100
75
300
2.5
1N6643
75
50
300
2.5
Note 1: At maximum end cap temperature = 110°C for US suffix types.
Derate at 4.6 mA/°C above end cap temperature = 110°C. Derate axial types at 3.0 mA/°C above ambient temperature = 25°C.
Note 2: Test pulse = 8.3ms, half sine wave.
RӨJL
L=.375”
(°C/W)
160
160
160
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
TOP
Tstg
(°C)
-65 to +175
Part
number
Maximum forward voltage
VF@IF
1N6638
1N6642
1N6643
V@mA
0.8V @ 10mA
1.0V @ 10mA
1.0V @ 10mA
1.1V @ 200mA
1.2V @ 100mA
1.2V @ 100mA
VR=20V
nA
25
25
50
Maximum DC reverse current
IR
VR=VRWM
µA
0.5
0.5
0.5
VR=20V
TA=150°C
µA
40
50
75
VR=VRWM
TA=150°C
µA
100
100
160
Part
number
Reverse recovery
time
trr
Note 1
Maximum forward recovery voltage and time
IF = 50mA, tr = 1ns
Vfr tfr
ns V ns
1N6638
1N6642
1N6643
4.5
5.0
6.0
5.0
5.0
5.0
20
20
20
Note 1: Reverse Recovery Time Test Conditions:
IF = IR = 10mAdc, iR(REC) = 1.0mAdc, C = 3pF.RL = 100ohms
Maximum junction capacitance
f = 1MHz
Vsig = 50mV (p-p)
VR=0V
pF
2.0
5.0
5.0
VR=1.5V
pF
1.4
2.8
2.8
Rev. 20121211

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