Plastic Rectifier. 1N4948GP Datasheet

1N4948GP Rectifier. Datasheet pdf. Equivalent


Vishay 1N4948GP
1N4942GP, 1N4944GP, 1N4946GP, 1N4947GP, 1N4948GP
www.vishay.com
Vishay General Semiconductor
Glass Passivated Junction Fast Switching Plastic Rectifier
SUPERECTIFIER®
DO-204AL (DO-41)
FEATURES
• Superectifier structure for high reliability condition
• Cavity-free glass-passivated junction
• Fast switching for high efficiency
• Low leakage current
• High forward surge capability
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
IF(AV)
VRRM
IFSM
1.0 A
200 V, 400 V, 600 V, 800 V, 1000 V
25 A
trr 150 ns, 250 ns, 500 ns
IR 1.0 μA
VF
TJ max.
1.3 V
175 °C
Package
DO-204AL (DO-41)
Diode variation
Single die
TYPICAL APPLICATIONS
For use in fast switching rectification of power supply,
inverters, converters and freewheeling diodes for consumer
and telecommunication.
MECHANICAL DATA
Case: DO-204AL, molded epoxy over glass body
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP
Maximum repetitive peak reverse voltage
VRRM
200
400
600
800 1000
Maximum RMS voltage
VRMS
140
280
420
560
700
Maximum DC blocking voltage
VDC 200 400 600 800 1000
Maximum average forward rectified current
0.375" (9.5 mm) lead length at TA = 55 °C
IF(AV)
1.0
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
IFSM
25
Operating junction and storage temperature range TJ, TSTG
-65 to +175
UNIT
V
V
V
A
A
°C
Revision: 07-Nov-16
1 Document Number: 88511
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


1N4948GP Datasheet
Recommendation 1N4948GP Datasheet
Part 1N4948GP
Description Glass Passivated Junction Fast Switching Plastic Rectifier
Feature 1N4948GP; 1N4942GP, 1N4944GP, 1N4946GP, 1N4947GP, 1N4948GP www.vishay.com Vishay General Semiconductor Glas.
Manufacture Vishay
Datasheet
Download 1N4948GP Datasheet




Vishay 1N4948GP
1N4942GP, 1N4944GP, 1N4946GP, 1N4947GP, 1N4948GP
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS SYMBOL 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP UNIT
Maximum instantaneous
forward voltage
1.0 A
VF
1.3 V
Maximum DC reverse
current at rated DC
blocking voltage
TA = 25 °C
TA = 150 °C
IR
1.0
μA
200
Maximum reverse
recovery time
Typical junction
capacitance
IF = 0.5 A, IR = 1.0 A,
Irr = 0.25 A
4.0 V, 1 MHz
trr
CJ
150
250
15
500 ns
pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP
Typical thermal resistance
RJA (1)
55
Note
(1) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5 mm) lead length, P.C.B. mounted
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
1N4946GP-E3/54
0.336
54
1N4946GP-E3/73
0.336
73
BASE QUANTITY
5500
3000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
1.00
0.75
0.50
0.25
0
25
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
50 75 100 125 150
Ambient Temperature (°C)
175
Fig. 1 - Forward Current Derating Curve
30
TJ = TJ Max.
8.3 ms Single Half Sine-Wave
25
20
15
10
5
1 10 100
Number of Cycles at 60 Hz
Fig. 2 - Maximum Non-repetitive Peak Forward Surge Current
Revision: 07-Nov-16
2 Document Number: 88511
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000



Vishay 1N4948GP
1N4942GP, 1N4944GP, 1N4946GP, 1N4947GP, 1N4948GP
www.vishay.com
Vishay General Semiconductor
10
1
TJ = 25 °C
Pulse Width = 300 μs
0.1 1 % Duty Cycle
100
10
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
0.01
0.4
0.6 0.8 1.0 1.2 1.4
Instantaneous Forward Voltage (V)
1.6
Fig. 3 - Typical Instantaneous Forward Characteristics
1
1 10 100
Reverse Voltage (V)
Fig. 5 - Typical Junction Capacitance
100 100
10 TJ = 125 °C
10
1 TJ = 75 °C
1
0.1 TJ = 25 °C
0.01
0
20 40 60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Characteristics
0.1
0.01
0.1 1 10
t - Pulse Duration (s)
100
Fig. 6 - Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-204AL (DO-41)
0.107 (2.7)
0.080 (2.0)
DIA.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
0.034 (0.86)
0.028 (0.71)
Note
DIA.
Lead
diameter
is
0.026
0.023
(0.66)
(0.58)
for
suffix
“E”
part
numbers
1.0 (25.4)
MIN.
Revision: 07-Nov-16
3 Document Number: 88511
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000





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