CDIDI 1N6634US, 1N6633US, 1N6632US, 1N6639US, 1N6638US Datasheet
...
• A VAILABLE IN
JAN, JANTX, JANTXV,
AND
JANS
PER MIL-PRF-19500/356
• 5 WATT ZENER DIODES
• NON CAVITY CONSTRUCTION
• METALLURGICALLY BONDED
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Power Dissapation: 5W @ TEC=+125°C
Power Derating: 100mW/°C above TEC=+125°C
Forward Voltage: 1.5 V dc @ IF=1A dc
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
NOMINAL TEST
TYPE VOLTAGE I
1N6632US 3.3 380 3.0 500 0.90 300 1.0 20.0
1N6633US 3.6 350 2.5 500 0.80 250 1.0 18.7
1N6634US 3.9 320 2.0 500 0.75 175 1.0 17.6
1N6635US 4.3 290 2.0 500 0.70 25 1.0 16.4
1N6636US 4.7 260 2.0 450 0.60 20 1.0 15.3
1N6637US 5.1 240 1.5 400 0.50 5 1.0 14.4
1N5968US 5.6 220 1.0 400 0.4 5000 4.28 20
1N5969US 6.2 220 1.0 1000 0.5 1000 4.74 20
ZENER CURRENT ZZK(1) SURGE
VZ@I
ZT
±5%
VOLTS mA OHMS OHMS VOLTS
MAXIMUM ZENER IMPEDANCE
ZT
ZZ@I
ZTIZK
@ REGULATION CURRENT
=5mA
▲
V
Z
MAXIMUM REVERSE
LEAKAGE CURRENT
VOLTAGE
IRV
RIZSM
µ
A VOLTS AMPS
1N6632US
THRU
1N6637US
AND
1N5968US
AND
1N5969US
MILLIMETERS INCHES
DIM MIN MAX MIN MAX
D 3.48 3.76 .137 .148
F 0.48 0.71 0.019 0.028
G 5.08 5.72 .200 .225
S 0.03MIN. .001MIN.
FIGURE 1
DESIGN DATA
CASE: D-5B, Hermetically sealed glass
case, PER MIL-PRF 19500/356
LEAD FINISH: Tin / Lead
NOTE 1 I
=1.0 mA for 1N5969
ZK
THERMAL RESISTANCE: (R
10 ˚C/W maximum at L = 0
THERMAL IMPEDANCE: (Z
˚C/W maximum
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING SURFACE SELECTION:
The Axial Coefficient of Expansion
(COE) of this device is approximately
+ 4PPM / °C. The COE of the Mounting
Surface System should be selected to
provide a suitable match with this
device.
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071 FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com
O
OJX
JEC
): 3
):
IN6632US thru IN6637US and IN5968US and IN5969US
5
4
3
2
Pd, Rated Power
1
Dissipation (W)
0
0 25 50 75 100 125 150 175
TEC, End cap temperature (ºC)
POWER DERATING CURVE
FIGURE 2
100.0
10.0
(ohms)
ZT
1.0
Zener Impedance Z
0.1
0.01
5968
6636
100 200 300 400 500
Operating Current IZT(mA)
FIGURE 3
Zener Impedance vs. Operating Current
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