1N4933 Datasheet, PDF (1/3 Pages) Motorola, Inc – FAST RECOVERY RECTIFIERS 50-600 VOLTS 1.0 AMPERE

1N4933 - 1N4937
Features
• Low forward voltage drop.
• High surge current capability.
• High reliability.
• High current capability.
DO-41
COLOR BAND DENOTES CATHODE
Fast Rectifiers
Absolute Maximum Ratings* T_A = 25°C unless otherwise noted
Symbol
Parameter
Value
4933 4934 4935
V_RRM
I_F(AV)
I_FSM
T_stg
T_J
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current,
.375 " lead length @ T_A = 50°C
Non-repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave
Storage Temperature Range
Operating Junction Temperature
50
100 200
1.0
30
-50 to +150
-50 to +150
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
4936
400
Units
4937
600
V
A
A
°C
°C
Thermal Characteristics
Symbol
P_D
R_θJA
Parameter
Power Dissipation
Thermal Resistance, Junction to Ambient
Value
2.5
50
Units
W
°C/W
Electrical Characteristics T_A = 25°C unless otherwise noted
Symbol
Parameter
V_F
Forward Voltage @ 1.0 A
t_rr
Reverse Recovery Time
I_F = 0.5 A, I_R = 1.0 A, I_rr = 0.25 A
I_R
Reverse Current @ rated V_R T_A = 25°C
T_A = 125°C
C_T
Total Capacitance
V_R = 4.0 V, f = 1.0 MHz
4933
Device
4934 4935
1.2
4936
Units
4937
V
150
ns
5.0
µA
100
µA
12
pF
2001 Fairchild Semiconductor Corporation
1N4933-1N4937, Rev. C