1
Revision Date: 9/15/2010
New Product
Silicon Switching Diodes
1N914 & 1N4148-1
Maximum Ratings
Operating & Storage Temperature: -65°C to +200°C
Operating Current: 200 mA @ TA= +25°C
Derating Factor: 1.14 mA/°C above TA= +25°C
Surge Current A: 2A, sinewave, Pw= 8.3 ms
Features
Available in JAN, JANTX, and JANTXV per MIL-PRF-19500/116
• Metallurgically Bonded
• Hermetically Sealed
Double Plug Construction
JEDEC VBR VRWM IOVf1 Vf2 Trr IR1 IR2 IR3 IR4 Capacitance Capacitance
TYPE @ 100 μAI
F= 10 mA IF= 50 mA (Note 1) @ 20 Vdc @ 75 Vdc @ 20 Vdc @ 75 Vdc @ 0V @1.5 V
Number TA=150°C TA=150°C
Volts Volts (pk) mA Vdc Vdc nsec nA μAμAμApF pF
1N914 100 75 75 0.8 1.2 5 25 0.5 35 75 4.0 2.8
1N4148-1 100 75 200 0.8 1.2 5 35 0.5 35 75 4.0 2.8
Electrical Specifications @ +25 ºC (Unless Otherwise Specified)
Note1: IF= IR= 10 mA, RL = 100 ohms.
LEADED DESIGN DATA
CASE: Hermetically sealed glass case per MIL-S-19500/116, DO – 35
LEAD MATERIAL: Copper clad steel
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (RӨJL): 250 °C/W maximum at L = 0.375 in
THERMAL IMPEDANCE: (ZӨJX): 70 °C/W maximum
POLARITY: Cathode end is banded.
0.075
1.91
MAX
DIA
POLARITY
BAND
(CATHODE)
0.018 / 0.022
0.460 / 0.560 DIA
0.180
4.57 MAX
1.000
25.40 MIN
All dimensions in INCH
mm
1.000
25.40 MIN
Outline Drawing
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Revision Date: 9/15/2010
Aeroflex / Metelics, Inc.
975 Stewart Drive, 54 Grenier Field Road,
Sunnyvale, CA 94085 Londonderry, NH 03053
Tel: (408) 737-8181 Tel: (603) 641-3800
Fax: (408) 733-7645 Fax: (603)-641-3500
Sales: 888-641-SEMI (7364)
Hi-Rel Components
9 Hampshire Street,
Lawrence, MA 01840
Tel: (603) 641-3800
Fax: (978) 683-3264
www.aeroflex.com/metelics-hirelcomponents
Aeroflex / Metelics, Inc. reserves the right to make changes to any products and services
herein at any time without notice. Consult Aeroflex or an authorized sales representative to
verify that the information in this data sheet is current before using this product. Aeroflex
does not assume any responsibility or liability arising out of the application or use of any
product or service described herein, except as expressly agreed to in writing by Aeroflex;
nor does the purchase, lease, or use of a product or service from Aeroflex convey a license
under any patent rights, copyrights, trademark rights, or any other of the intellectual rights
of Aeroflex or of third parties.
Copyright 2009 Aeroflex / Metelics. All rights reserved.
www.aeroflex.com/metelics metelics-sales@aeroflex.com
ISO 9001: 2008 certified companies
1N914 & 1N4148-1
Graphs