1N6638, 1N6642-1N6643...Rev.20121211 MECHANICAL CHARACTERISTICS Case DO-35 Marking Body painted,...
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High-reliability discrete products and engineering services since 1977 1N6638, 1N6642-1N6643 SWITCHING RECTIFIERS Rev. 20121211 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 (T A = 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) RӨJL L=.375” (°C/W) TOP Tstg (°C) 1N6638 1N6642 1N6643 150 100 75 125 75 50 300 300 300 2.5 2.5 2.5 160 160 160 -65 to +175 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. ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise specified) Maximum DC reverse current IR Maximum forward voltage VF@IF VR=20V VR=VRWM VR=20V TA=150°C VR=VRWM TA=150°C Part number V@mA nA µA µA µA 1N6638 1N6642 1N6643 0.8V @ 10mA 1.0V @ 10mA 1.0V @ 10mA 1.1V @ 200mA 1.2V @ 100mA 1.2V @ 100mA 25 25 50 0.5 0.5 0.5 40 50 75 100 100 160 Maximum forward recovery voltage and time IF = 50mA, tr = 1ns Maximum junction capacitance f = 1MHz Vsig = 50mV (p-p) Reverse recovery time trr Note 1 Vfr tfr VR=0V VR=1.5V Part number ns V ns pF pF 1N6638 1N6642 1N6643 4.5 5.0 6.0 5.0 5.0 5.0 20 20 20 2.0 5.0 5.0 1.4 2.8 2.8 Note 1: Reverse Recovery Time Test Conditions: IF = IR = 10mAdc, iR(REC) = 1.0mAdc, C = 3pF.RL = 100ohms
Transcript of 1N6638, 1N6642-1N6643...Rev.20121211 MECHANICAL CHARACTERISTICS Case DO-35 Marking Body painted,...
High-reliability discrete productsand engineering services since 1977
1N6638,1N6642-1N6643SWITCHING RECTIFIERS
Rev. 20121211
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 numberReverse voltage
VR
(V)
Working peak reversevoltage
VRWM
(V)
Operating currentIO
(Note 1)(mA)
Peak forward surgecurrent
IFSM(Note 2)
(A)
RӨJL
L=.375”(°C/W)
TOP
Tstg
(°C)
1N66381N66421N6643
15010075
1257550
300300300
2.52.52.5
160160160
-65 to +175
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.
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Maximum DC reverse currentIRMaximum forward voltage
VF@IF
VR=20V VR=VRWMVR=20V
TA=150°CVR=VRWM
TA=150°C
Partnumber
V@mA nA µA µA µA
1N66381N66421N6643
0.8V @ 10mA1.0V @ 10mA1.0V @ 10mA
1.1V @ 200mA1.2V @ 100mA1.2V @ 100mA
252550
0.50.50.5
405075
100100160
Maximum forward recovery voltage and timeIF = 50mA, tr = 1ns
Maximum junction capacitancef = 1MHz
Vsig = 50mV (p-p)
Reverse recoverytime
trr
Note 1
Vfr tfr VR=0V VR=1.5V
Partnumber
ns V ns pF pF
1N66381N66421N6643
4.55.06.0
5.05.05.0
202020
2.05.05.0
1.42.82.8
Note 1: Reverse Recovery Time Test Conditions: IF = IR = 10mAdc, iR(REC) = 1.0mAdc, C = 3pF.RL = 100ohms
High-reliability discrete productsand engineering services since 1977
1N6638,1N6642-1N6643SWITCHING RECTIFIERS
Rev. 20121211
MECHANICAL CHARACTERISTICSCase DO-35
Marking Body painted, alpha-numeric
Polarity Cathode band
High-reliability discrete productsand engineering services since 1977
1N6638,1N6642-1N6643SWITCHING RECTIFIERS
Rev. 20121211
