1N4933GP Datasheet, PDF (1/2 Pages) Fairchild Semiconductor – 1.0 Ampere Glass Passivated Fast Recovery Rectifiers

Discrete POWER & Signal
Technologies
1N4933GP - 1N4937GP
Features
• Low forward voltage drop.
• High surge current capability.
• High reliability.
• High current capability.
DO-41
COLOR BAND DENOTES CATHODE
1.0 min (25.4)
Dimensions in
inches (mm)
0.205 (5.21)
0.160 (4.06)
0.107 (2.72)
0.080 (2.03)
0.034 (0.86)
0.028 (0.71)
1.0 Ampere Glass Passivated Fast Recovery Rectifiers
Absolute Maximum Ratings* T_A = 25°C unless otherwise noted
Symbol
I_O
i_f(surge)
P_D
Rθ_JA
T_stg
T_J
Parameter
Average Rectified Current
.375 " lead length @ T_A = 75°C
Peak Forward Surge Current
8.3 ms single half-sine-wave
Superimposed on rated load (JEDEC method)
Total Device Dissipation
Derate above 25°C
Thermal Resistance, Junction to Ambient
Storage Temperature Range
Operating Junction Temperature
Value
1.0
30
2.73
18
55
-65 to +175
-65 to +175
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Units
A
A
W
mW /°C
°C/W
°C
°C
Electrical Characteristics T_A = 25°C unless otherwise noted
Parameter
Device
Peak Repetitive Reverse Voltage
Maximum RMS Voltage
DC Reverse Voltage (Rated VR)
Maximum Reverse Current
@ rated VR
TA = 25°C
TA = 125°C
Maximum Reverse Recovery Time
IF = 0.5 A, IR = 1.0 A, IRR = 0.25A
Maximum Forward Voltage @ 1.0 A
Typical Junction Capacitance
VR = 4.0 V, f = 1.0 MHz
4933GP
50
35
50
4934GP
100
70
100
4935GP
200
140
200
5.0
100
150
1.2
15
4936GP
400
280
400
4937GP
600
420
600
Units
V
V
V
µA
µA
nS
V
pF
©1999 Fairchild Semiconductor Corporation
1N4933GP-1N4937GP, Rev. A