1N4148UB, UBCA, UBCC, UBD,
UB2, UB2R
Silicon Switching Diode
Rev. V1
Features
•
•
•
•
Available in JAN, JANTX, and JANTXV per MIL-PRF-19500/116
Low Capacitance
Fast Switching Speed
Available in Unidirectional, Doubler, Common Anode and Common
Cathode Polarities
Maximum Ratings
Operating & Storage Temperature:
-65°C
to +200°C
Operating Current: 200 mA @ T
A
= +75°C
Derating Factor: 2.0 mA/°C above T
A
= +25°C
Surge Current 2 A (pk)
Electrical Specifications @ T
A
= +25°C (unless otherwise specified)
V
BR
@ 100
A
Volts
1N4148UB
100
V
RWM
Volts
(pk)
75
I
O
mA
200
V
F1
I
F
= 10
mA dc
V dc
0.8
V
F2
I
F
= 100
mA dc
V dc
1.2
T
rr 1
nsec
5
I
R1
@ 20
Vdc
nA
25
I
R2
@ 75
Vdc
nA
500
I
R3
I
R4
Capacitance Capacitance
@ 20 Vdc @ 75 Vdc
@0V
@1.5 V
T
A
=150°C T
A
=150°C
A
35
A
75
pF
4.0
pF
2.8
JEDEC
TYPE#
1. C > 1 nF, I
F
= I
R
= 10 mA dc, R
L
= 100
Ω,
+ 5%, I
R(REC)
= 1.0 mA dc, R > 1,000
Ω
Thermal Characteristics (T
A
= +25°C unless otherwise specified)
Characteristics
Symbol
Max. Value
Thermal Resistance, Junction to Ambient
(2)
R
θJA(PCB)
325°C/W
(4)
Thermal Resistance, Junction to Solder Pad
(3)
R
θJSP
120°C/W
(2)
(3)
See figures 11, 12, and 13 of MIL-PRF-19500/116 for thermal impedance curves
R
ᶿJSP
refers to thermal resistance from junction to the solder pads of the UB package
1
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
1N4148UB, UBCA, UBCC, UBD,
UB2, UB2R
Silicon Switching Diode
Rev. V1
Outline Drawing (UB)
2
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
1N4148UB, UBCA, UBCC, UBD,
UB2, UB2R
Silicon Switching Diode
Rev. V1
Outline Drawing (UB2)
3
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
1N4148UB, UBCA, UBCC, UBD,
UB2, UB2R
Silicon Switching Diode
Rev. V1
Outline Drawing (UBC)
4
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
1N4148UB, UBCA, UBCC, UBD,
UB2, UB2R
Silicon Switching Diode
Rev. V1
5
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
Microchip MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
