Document
YG985C3R
Low-Loss Fast Recovery Diode
http://www.fujisemi.com FUJI Diode
Maximum Rating and Characteristics
Maximum ratings (at Ta=25˚C unless otherwise specified.)
Item
Symbols
Repetitive peak reverse voltage
VRRM
Isolating voltage
Viso
Average output current
Io
Non-repetitive forward surge current** Operating junction temperature Storage temperature Note* Out put current of center tap full wave connection. Note** Rating per element
IFSM Tj Tstg
Conditions -
Terminals-to-case, AC.1min 50Hz Square wave duty =1/2 Tc = 105˚C Sine wave, 10ms 1shot
-
-
Ratings 300 1500
20*
110 150 -40 to +150
Units V V
A
A ˚C ˚C
Electrical characteristics Item Forward voltage*** Reverse current*** Reverse recovery time*** Thermal resistance
Note*** Rating per element
(at Ta=25˚C unless otherwise specified.)
Symbols
Conditions
VF IF =10 A
IR VR =VRRM
trr IF =0.1A, IR =0.2A, Irec =0.05A
Rth(j-c) Junction to case
Maximum 1.3 35 0.04 1.75
Units V µA µS
˚C/W
Mechanical characteristics Item Mounting torque Approximate mass
Conditions Recommended torque
-
Maximum 0.3 to 0.5
1.7
Units N•m
g
1
YG985C3R
Outline Drawings [mm]
3
FUJI Diode http://www.fujisemi.com
3
2
YG985C3R
Forward Characteristic (typ.)
10
Tj=150°C Tj=125°C Tj=100°C Tj=25°C 1
IR Reverse Current (µA)
FUJI Diode http://www.fujisemi.com
Reverse Characteristic (typ.) Tj=150°C
101
Tj=125°C
100 Tj=100°C
Tj=25°C 10-1
IF Forward Current (A)
WF Forward Power Dissipation (W)
0.1 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4
VF Forward Voltage (V)
10-2 0
100 200 300 VR Reverse Voltage (V)
400
Forward Power Dissipation(max.)
20
360° 18
I0 16 λ
14 Square wave λ=60°
12 Square wave λ=120° Sine wave λ=180°
10 Square wave λ=180° DC
8
6
4
2 Per 1element
0 0 2 4 6 8 10 12 Io Average Output Current (A)
PR Reverse Power Dissipation (W)
Reverse Power Dissipation(max.)
0.009
0.008 0.007
360° VR
α
DC
0.006
0.005
0.004 0.003
α=180°
0.002
0.001
0.000 0
100 200 300 VR Reverse Voltage (V)
400
3
Tc Case Temperature (°C) Cj Junction Capacitance (pF)
YG985C3R
Current Derating (Io-Tc)(max.)
160
150
140
130
120
110 DC Square wave λ=180° Sine wave λ=180°
100 Square wave λ=120°
90 Square wave λ=60°
80
70 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Io Average Output Current (A) λ:Conduction angle of forward current for each rectifier element Io:Output current of center-tap full wave connection
Surge Capability(max.)
1000
FUJI Diode http://www.fujisemi.com
Junction Capacitance Characteristic (typ.)
1000
100
10
1 1 10 100 1000 VR Reverse Voltage (V)
IFSM Peak Half - Wave Current (A)
100
10
1 1 10 100 Number of Cycles at 50Hz
4
YG985C3R
Transient Thermal Impedance (°C/W)
102
101
100
10-1
10-2 10-3
Transient Thermal Impedance (max.)
FUJI Diode http://www.fujisemi.com
Rth j-c:1.75℃/W
10-2
10-1
100
101
102
t Time (sec)
5
YG985C3R
FUJI Diode http://www.fujisemi.com
WARNING
1. This Catalog contains the product specifications, characteristics, data, materials, and structures as of March 2010. The contents are subject to change without notice for specification changes or other reasons. When using a product listed in this Catalog, be sure to obtain the latest specifications.
2. A ll applications described in this Catalog exemplify the use of Fuji's products for your reference only. No right or license, either express or implied, under any patent, copyright, trade secret or other intellectual property right owned by Fuji Electric Systems Co., Ltd. is (or shall be deemed) granted. Fuji Electric Systems Co., Ltd. makes no representation or warranty, whether express or implied, relating to the infringement or alleged infringement of other's intellectual property rights which may arise from the use of the applications described herein.
3. Although Fuji Electric Systems Co., Ltd. is enhancing product quality and reliability, a small percentage of semiconductor products may become faulty. When using Fuji Electric semiconductor products in your equipment, you are requested to take adequate safety measures to prevent the equipment from causing a physical injury, fire, or other problem if any of the products become faulty. It is recommended to make your design fail-safe, flame retardant, and free of malfunction.
4. T he products introduced in this Catalog are intended for use in the following electronic and electrical equipment which has
normal reliability requirements.
• Computers
• OA equipment
• Communications equipment (terminal devices)
• Measurement equipment
• Machine tools • Audiovisual equipment • Electrical home appliances
• Personal equipment
• Industrial robots etc.
5. If you need to use a product in this Catalog for equipment requiring higher reliability than normal, such as for the equipment listed
below, it is imperative to contact Fuji Electric Systems Co., Ltd. to obtain prior approval. When using these products for
such equipment, take adequate measures such as a backup system to prevent the equipment f.