Silicon Switching Diode Series
1N914UR & 1N4148UR-1
Features
•
•
•
•
Available in JAN, JANTX, and JANTXV per MIL-PRF-19500/116
Metallurgically Bonded
Hermetically Sealed
Double Plug Construction
Maximum Ratings
Operating & Storage Temperature: -65°C to +175°C
Surge Current A, sine 8.3mS:
Surge Current B, square 8.3mS:
Operating Current:
2.0 A
0.704 A
125mA, TA= +75°C
Derating Factor: 2.0 mA/°C above TA= +25°C
D.C. Reverse Voltage (VRWM):
75V
Electrical Specifications @ +25 ºC (Unless Otherwise Specified)
JEDEC
TYPE
Number
VBR
@ 100
μA
VRWM
IO
Vf1
Vf2
IF = 10 mA IF = 50 mA
Vdc
0.8
0.8
Vdc
1.2
1.2
Trr
IR1
(Note 1) @ 20 Vdc
IR2
@ 75 Vdc
IR3
@ 20 Vdc
TA =150°C
μA
35
35
IR4
@ 75 Vdc
TA =150°C
μA
75
75
Capacitance
@ 0V
Capacitance
@1.5 V
Volts
1N914UR
1N4148UR-1
100
100
Volts (pk)
75
75
mA
75
200
nsec
5
5
nA
25
35
μA
0.5
0.5
pF
4.0
4.0
PF
2.8
2.8
Note1: IF = IR = 10 mA, RL = 100 ohms
.
Outline Drawing
D
LEADED DESIGN DATA
CASE: DO-213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34)
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (R
ӨJEC
): 100 ˚C/W maximum at L = 0 inch
THERMAL IMPEDANCE: (Z
ӨJX
): 25 ˚C/W maximum
S
G
F
G1
POLARITY: Diode to be operated with the banded (cathode) end positive.
MOUNTING POSITION: Any.
Revision Date: 11/23/2009
New Product
1
1N914UR & 1N4148UR-1
Graphs
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Hi-Rel Components
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Fax: (603)-641-3500
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Revision Date: 11/23/2009
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