Data Sheet
1.5 Amp ULTRA-FAST
SWITCHING MEGARECTIFIERS
Mechanical Dimensions
JEDEC
D0-15
.104
.140
.230
.300
1.00 Min.
GUF15A . . . 15M Series
Description
.031 typ.
Features
n
HIGH TEMPERATURE METALLURGI-
CALLY BONDED CONSTRUCTION
n
SINTERED GLASS CAVITY-FREE
JUNCTION
n
1.5 AMP OPERATION @ T
A
= 55°C, WITH
NO THERMAL RUNAWAY
n
TYPICAL I
R
< 0.2
µAmp
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
RMS Reverse Voltage...V
R(rms)
DC Blocking Voltage...V
DC
Average Forward Rectified Current...I
F(av)
3/8" Lead Length @ T
A
= 55°C
Non-Repetitive Peak Forward Surge Current...I
FSM
8.3ms, ½ Sine Wave Superimposed on Rated Load
Operating & Storage Temperature Range...T
J
, T
STRG
Electrical Characteristics
Maximum Forward Voltage @ 1.5A ...V
F
Maximum Full Load Reverse Current...I
R
(av)
Full Cycle Average @ T
A
= 55°C
Maximum DC Reverse Current...I
R
@ Rated DC Blocking Voltage
T
A
= 25°C
T
A
= 125°C
GUF
15A
50
35
50
GUF15A . . . 15M Series
GUF
GUF
GUF
GUF
GUF
15B
15D
15F
15G
15J
100
70
100
200
140
200
300
210
300
400
280
400
600
420
600
Units
GUF
15K
800
560
800
GUF
15M
1000
700
1000
Volts
Volts
Volts
Amps
Amps
°C
Volts
............................................. 1.5 ...............................................
............................................. 5 0 ...............................................
......................................... -65 to 175 ..........................................
< ............. 1.1 .......... > < ...... 1.4 ..... > < .......... 1.7 ......... >
............................................. 100 ...............................................
µAmps
............................................. 1 0 ...............................................
............................................. 100 ...............................................
< ......................... 4 0 ........................ > < .......... 5 0 .......... >
............................................. 2 0 ...............................................
< ......................... 5 0 ........................ > < .......... 7 5 .......... >
µAmps
µAmps
pF
°C
/ W
ns
Typical Junction Capacitance...C
J
(Note 1)
Typical Thermal Resistance...R
θJA
(Note 2)
Maximum Reverse Recovery Time...t
RR
(Note 3)
Page 6-32
Data Sheet
1.5 Amp ULTRA-FAST
SWITCHING MEGARECTIFIERS
Forward Current Derating Curve
Ambient Temperature (°C)
°
Non-Repetitive
Peak Forward Surge Current
Peak Forward Surge Current (A)
T
J
= T
J
max.
8.3 ms Single Half Sine Wave
(Jedec Method)
Typical Junction Capacitance
Junction Capacitance (pF)
T
J
= 25°C
°
f = 1.0 MHz
V
SIG
= 50mVp-p
Number of Cycles @ 60 Hz
Typical Instantaneous Forward Characteristics
Reverse Voltage (V)
Typical Reverse Characteristics
Reverse Current (µA)
µ
Forward Current (A)
T
J
= 100°C
°
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 Hz
Resistive or
Inductive Load.
For Capacitive
Load, Derate
Current by 20%.
T
J
= 25°C
°
Forward Voltage (V)
Percent of Rated Peak Voltage
NOTES:
1. Measured @ 1 MHz and applied reverse voltage of 4.0V.
2. Thermal Resistance from Junction to Ambient at 3/8" Lead Length, P.C. Board Mounted.
3. Reverse Recovery Condition I
F
= 0.5A, I
R
= 1.0A, I
RR
= 0.25A.
Page 6-33
GUF15A . . . 15M Series
Average Forward Current (A)
DSP and ARM Processors
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