1N4245GP thru 1N4249GP
Vishay General Semiconductor
Glass Passivated Junction Rectifier
Major Ratings and Characteristics
I
F(AV)
V
RRM
I
FSM
I
R
V
F
T
j
max.
1.0 A
200 V to 1000 V
25 A
1.0 µA
1.2 V
175 °C
®
ted*
aten
P
* Glass-plastic encapsulation
technique is covered by
Patent No. 3,996,602,
brazed-lead assembly
by Patent No. 3,930,306
DO-204AL (DO-41)
Features
• Superectifier structure for High Reliability
application
• Cavity-free glass-passivated junction
• Low forward voltage drop
• Low leakage current
• High forward surge capability
• Meets environmental standard MIL-S-19500
• Solder Dip 260 °C, 40 seconds
Mechanical Data
Case:
DO-204AL, molded epoxy over glass body
Epoxy meets UL-94V-0 Flammability rating
Terminals:
Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity:
Color band denotes cathode end
Typical Applications
For use in general purpose rectification of power sup-
plies, inverters, converters and freewheeling diodes
application
Maximum Ratings
(T
A
= 25 °C unless otherwise noted)
Parameter
* Maximum repetitive peak reverse voltage
* Maximum RMS voltage
* Maximum DC blocking voltage
* Maximum average forward rectified current
0.375" (9.5 mm) lead length at T
A
= 55 °C
* Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
* Maximum full load reverse current, full cycle
average 0.375" (9.5 mm) lead length at T
A
= 55 °C
* Operating junction temperature range
* Storage temperature range
Symbol 1N4245GP
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
R(AV)
T
J
T
STG
200
140
200
1N4246GP
400
280
400
1N4247GP
600
420
600
1.0
25
50
- 65 to + 160
- 65 to + 175
1N4248GP
800
560
800
1N4249GP
1000
700
1000
Unit
V
V
V
A
A
µA
°C
°C
Document Number 88506
14-Sep-05
www.vishay.com
1
1N4245GP thru 1N4249GP
Vishay General Semiconductor
Electrical Characteristics
(T
A
= 25 °C unless otherwise noted)
Parameter
* Maximum
instantaneous forward
voltage
* Maximum reverse
current at rated DC
blocking voltage
Typical junction
capacitance
Test condition
at 1.0 A
Symbol 1N4245GP 1N4246GP 1N4247GP 1N4248GP 1N4249GP
V
F
1.2
Unit
V
T
A
= 25 °C
T
A
= 125 °C
at 4.0 V, 1 MHz
I
R
1.0
25
8.0
µA
C
J
pF
Thermal Characteristics
(T
A
= 25 °C unless otherwise noted)
Parameter
Typical thermal resistance
(1)
Notes:
(1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, P.C.B. mounted
Symbol 1N4245GP 1N4246GP 1N4247GP 1N4248GP 1N4249GP
R
θJA
R
θJL
55
25
Unit
°C/W
Ratings and Characteristics Curves
(T
A
= 25
°C
unless otherwise noted)
1.0
25
Average Forward Rectified Current (A)
0.8
Peak Forward Surge Current (A)
60 Hz
Resistive or
Inductive Load
T
J
= T
J
max.
8.3
ms Single Half Sine-Wave
20
0.6
15
0.4
10
0.2
0.375" (9.5mm)
Lead Length
0
0
25
50
75
100
125
150
175
5.0
0
1
10
100
Ambient Temperature, °C
Number
of Cycles at 60 Hz
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-repetitive Peak Forward Surge Current
www.vishay.com
2
Document Number 88506
14-Sep-05
1N4245GP thru 1N4249GP
Vishay General Semiconductor
10
20
Instantaneous Forward Current (A)
T
J
= 150 °C
1
T
J
= 25 °C
Pulse
Width
= 300
µs
1% Duty Cycle
Junction Capacitance (pF)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50mVp-p
10
0.1
0.01
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1
1
10
100
Instantaneous Forward
Voltage
(V)
Reverse
Voltage
(V)
Figure 3. Typical Instantaneous Forward Characteristics
Figure 5. Typical Junction Capacitance
10
100
T
J
= 100 °C
1
Transient Thermal Impedance (°C/W)
Instantaneous Reverse Leakage
Current (mA)
10
0.1
T
J
= 25 °C
1
0.01
0
20
40
60
80
100
0.1
0.01
0.1
1
10
100
Percent of Rated Peak Reverse
Voltage
(%)
t - Pulse Duration (sec.)
Figure 4. Typical Reverse Characteristics
Figure 6. Typical Transient Thermal Impedance
Package outline dimensions in inches (millimeters)
DO-204AL (DO-41)
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
0.205 (5.2)
0.160 (4.1)
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
NOTE:
Lead diameter is
0.026 (0.66)
for suffix “E” part numbers
0.023 (0.58)
Document Number 88506
14-Sep-05
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
模拟电子
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
